280049472000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{21139}}^1$

素因数の和:21201

約数の個数: 480

約数和(自身を含む): 1052591379840

約数和(自身を除く): 772541907840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 128, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 250, 256, 276, 288, 300, 320, 345, 360, 368, 375, 384, 400, 414, 450, 460, 480, 500, 512, 552, 575, 576, 600, 640, 690, 720, 736, 750, 768, 800, 828, 900, 920, 960, 1000, 1035, 1104, 1125, 1150, 1152, 1200, 1280, 1380, 1440, 1472, 1500, 1536, 1600, 1656, 1725, 1800, 1840, 1920, 2000, 2070, 2208, 2250, 2300, 2304, 2400, 2560, 2760, 2875, 2880, 2944, 3000, 3200, 3312, 3450, 3600, 3680, 3840, 4000, 4140, 4416, 4500, 4600, 4608, 4800, 5175, 5520, 5750, 5760, 5888, 6000, 6400, 6624, 6900, 7200, 7360, 7680, 8000, 8280, 8625, 8832, 9000, 9200, 9600, 10350, 11040, 11500, 11520, 11776, 12000, 12800, 13248, 13800, 14400, 14720, 16000, 16560, 17250, 17664, 18000, 18400, 19200, 20700, 21139, 22080, 23000, 23040, 24000, 25875, 26496, 27600, 28800, 29440, 32000, 33120, 34500, 35328, 36000, 36800, 38400, 41400, 42278, 44160, 46000, 48000, 51750, 52992, 55200, 57600, 58880, 63417, 64000, 66240, 69000, 72000, 73600, 82800, 84556, 88320, 92000, 96000, 103500, 105695, 105984, 110400, 115200, 126834, 132480, 138000, 144000, 147200, 165600, 169112, 176640, 184000, 190251, 192000, 207000, 211390, 220800, 253668, 264960, 276000, 288000, 294400, 317085, 331200, 338224, 368000, 380502, 414000, 422780, 441600, 486197, 507336, 528475, 529920, 552000, 576000, 634170, 662400, 676448, 736000, 761004, 828000, 845560, 883200, 951255, 972394, 1014672, 1056950, 1104000, 1268340, 1324800, 1352896, 1458591, 1472000, 1522008, 1585425, 1656000, 1691120, 1902510, 1944788, 2029344, 2113900, 2208000, 2430985, 2536680, 2642375, 2649600, 2705792, 2917182, 3044016, 3170850, 3312000, 3382240, 3805020, 3889576, 4058688, 4227800, 4375773, 4416000, 4756275, 4861970, 5073360, 5284750, 5411584, 5834364, 6088032, 6341700, 6624000, 6764480, 7292955, 7610040, 7779152, 7927125, 8117376, 8455600, 8751546, 9512550, 9723940, 10146720, 10569500, 10823168, 11668728, 12154925, 12176064, 12683400, 13248000, 13528960, 14585910, 15220080, 15558304, 15854250, 16234752, 16911200, 17503092, 19025100, 19447880, 20293440, 21139000, 21878865, 23337456, 23781375, 24309850, 24352128, 25366800, 27057920, 29171820, 30440160, 31116608, 31708500, 32469504, 33822400, 35006184, 36464775, 38050200, 38895760, 40586880, 42278000, 43757730, 46674912, 47562750, 48619700, 48704256, 50733600, 54115840, 58343640, 60774625, 60880320, 62233216, 63417000, 67644800, 70012368, 72929550, 76100400, 77791520, 81173760, 84556000, 87515460, 93349824, 95125500, 97239400, 97408512, 101467200, 109394325, 116687280, 121549250, 121760640, 124466432, 126834000, 135289600, 140024736, 145859100, 152200800, 155583040, 162347520, 169112000, 175030920, 182323875, 186699648, 190251000, 194478800, 202934400, 218788650, 233374560, 243098500, 243521280, 248932864, 253668000, 270579200, 280049472, 291718200, 304401600, 311166080, 338224000, 350061840, 364647750, 373399296, 380502000, 388957600, 405868800, 437577300, 466749120, 486197000, 487042560, 507336000, 546971625, 560098944, 583436400, 608803200, 622332160, 676448000, 700123680, 729295500, 746798592, 761004000, 777915200, 811737600, 875154600, 933498240, 972394000, 1014672000, 1093943250, 1120197888, 1166872800, 1217606400, 1244664320, 1352896000, 1400247360, 1458591000, 1522008000, 1555830400, 1750309200, 1866996480, 1944788000, 2029344000, 2187886500, 2240395776, 2333745600, 2435212800, 2800494720, 2917182000, 3044016000, 3111660800, 3500618400, 3733992960, 3889576000, 4058688000, 4375773000, 4667491200, 5600989440, 5834364000, 6088032000, 6223321600, 7001236800, 7779152000, 8751546000, 9334982400, 11201978880, 11668728000, 12176064000, 14002473600, 15558304000, 17503092000, 18669964800, 23337456000, 28004947200, 31116608000, 35006184000, 46674912000, 56009894400, 70012368000, 93349824000, 140024736000, 280049472000]

約数ペア:

[(1, 280049472000), (2, 140024736000), (3, 93349824000), (4, 70012368000), (5, 56009894400), (6, 46674912000), (8, 35006184000), (9, 31116608000), (10, 28004947200), (12, 23337456000), (15, 18669964800), (16, 17503092000), (18, 15558304000), (20, 14002473600), (23, 12176064000), (24, 11668728000), (25, 11201978880), (30, 9334982400), (32, 8751546000), (36, 7779152000), (40, 7001236800), (45, 6223321600), (46, 6088032000), (48, 5834364000), (50, 5600989440), (60, 4667491200), (64, 4375773000), (69, 4058688000), (72, 3889576000), (75, 3733992960), (80, 3500618400), (90, 3111660800), (92, 3044016000), (96, 2917182000), (100, 2800494720), (115, 2435212800), (120, 2333745600), (125, 2240395776), (128, 2187886500), (138, 2029344000), (144, 1944788000), (150, 1866996480), (160, 1750309200), (180, 1555830400), (184, 1522008000), (192, 1458591000), (200, 1400247360), (207, 1352896000), (225, 1244664320), (230, 1217606400), (240, 1166872800), (250, 1120197888), (256, 1093943250), (276, 1014672000), (288, 972394000), (300, 933498240), (320, 875154600), (345, 811737600), (360, 777915200), (368, 761004000), (375, 746798592), (384, 729295500), (400, 700123680), (414, 676448000), (450, 622332160), (460, 608803200), (480, 583436400), (500, 560098944), (512, 546971625), (552, 507336000), (575, 487042560), (576, 486197000), (600, 466749120), (640, 437577300), (690, 405868800), (720, 388957600), (736, 380502000), (750, 373399296), (768, 364647750), (800, 350061840), (828, 338224000), (900, 311166080), (920, 304401600), (960, 291718200), (1000, 280049472), (1035, 270579200), (1104, 253668000), (1125, 248932864), (1150, 243521280), (1152, 243098500), (1200, 233374560), (1280, 218788650), (1380, 202934400), (1440, 194478800), (1472, 190251000), (1500, 186699648), (1536, 182323875), (1600, 175030920), (1656, 169112000), (1725, 162347520), (1800, 155583040), (1840, 152200800), (1920, 145859100), (2000, 140024736), (2070, 135289600), (2208, 126834000), (2250, 124466432), (2300, 121760640), (2304, 121549250), (2400, 116687280), (2560, 109394325), (2760, 101467200), (2875, 97408512), (2880, 97239400), (2944, 95125500), (3000, 93349824), (3200, 87515460), (3312, 84556000), (3450, 81173760), (3600, 77791520), (3680, 76100400), (3840, 72929550), (4000, 70012368), (4140, 67644800), (4416, 63417000), (4500, 62233216), (4600, 60880320), (4608, 60774625), (4800, 58343640), (5175, 54115840), (5520, 50733600), (5750, 48704256), (5760, 48619700), (5888, 47562750), (6000, 46674912), (6400, 43757730), (6624, 42278000), (6900, 40586880), (7200, 38895760), (7360, 38050200), (7680, 36464775), (8000, 35006184), (8280, 33822400), (8625, 32469504), (8832, 31708500), (9000, 31116608), (9200, 30440160), (9600, 29171820), (10350, 27057920), (11040, 25366800), (11500, 24352128), (11520, 24309850), (11776, 23781375), (12000, 23337456), (12800, 21878865), (13248, 21139000), (13800, 20293440), (14400, 19447880), (14720, 19025100), (16000, 17503092), (16560, 16911200), (17250, 16234752), (17664, 15854250), (18000, 15558304), (18400, 15220080), (19200, 14585910), (20700, 13528960), (21139, 13248000), (22080, 12683400), (23000, 12176064), (23040, 12154925), (24000, 11668728), (25875, 10823168), (26496, 10569500), (27600, 10146720), (28800, 9723940), (29440, 9512550), (32000, 8751546), (33120, 8455600), (34500, 8117376), (35328, 7927125), (36000, 7779152), (36800, 7610040), (38400, 7292955), (41400, 6764480), (42278, 6624000), (44160, 6341700), (46000, 6088032), (48000, 5834364), (51750, 5411584), (52992, 5284750), (55200, 5073360), (57600, 4861970), (58880, 4756275), (63417, 4416000), (64000, 4375773), (66240, 4227800), (69000, 4058688), (72000, 3889576), (73600, 3805020), (82800, 3382240), (84556, 3312000), (88320, 3170850), (92000, 3044016), (96000, 2917182), (103500, 2705792), (105695, 2649600), (105984, 2642375), (110400, 2536680), (115200, 2430985), (126834, 2208000), (132480, 2113900), (138000, 2029344), (144000, 1944788), (147200, 1902510), (165600, 1691120), (169112, 1656000), (176640, 1585425), (184000, 1522008), (190251, 1472000), (192000, 1458591), (207000, 1352896), (211390, 1324800), (220800, 1268340), (253668, 1104000), (264960, 1056950), (276000, 1014672), (288000, 972394), (294400, 951255), (317085, 883200), (331200, 845560), (338224, 828000), (368000, 761004), (380502, 736000), (414000, 676448), (422780, 662400), (441600, 634170), (486197, 576000), (507336, 552000), (528475, 529920)]