28135205280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71569}}^1$

素因数の和:71613

約数の個数: 384

約数和(自身を含む): 121199500800

約数和(自身を除く): 93064295520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 336, 351, 360, 364, 378, 390, 416, 420, 432, 455, 468, 480, 504, 520, 540, 546, 560, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 840, 864, 910, 936, 945, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1365, 1404, 1440, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 2912, 3024, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4095, 4320, 4368, 4680, 4914, 5040, 5460, 5616, 6048, 6240, 6552, 7020, 7280, 7560, 8190, 8736, 9360, 9828, 10080, 10920, 11232, 12285, 13104, 14040, 14560, 15120, 16380, 18720, 19656, 21840, 24570, 26208, 28080, 30240, 32760, 39312, 43680, 49140, 56160, 65520, 71569, 78624, 98280, 131040, 143138, 196560, 214707, 286276, 357845, 393120, 429414, 500983, 572552, 644121, 715690, 858828, 930397, 1001966, 1073535, 1145104, 1288242, 1431380, 1502949, 1717656, 1860794, 1932363, 2003932, 2147070, 2290208, 2504915, 2576484, 2791191, 2862760, 3005898, 3220605, 3435312, 3721588, 3864726, 4007864, 4294140, 4508847, 4651985, 5009830, 5152968, 5582382, 5725520, 6011796, 6441210, 6512779, 6870624, 7443176, 7514745, 7729452, 8015728, 8373573, 8588280, 9017694, 9303970, 9661815, 10019660, 10305936, 11164764, 11451040, 12023592, 12882420, 13025558, 13526541, 13955955, 14886352, 15029490, 15458904, 16031456, 16747146, 17176560, 18035388, 18607940, 19323630, 19538337, 20039320, 20611872, 22329528, 22544235, 24047184, 25120719, 25764840, 26051116, 27053082, 27911910, 29772704, 30058980, 30917808, 32563895, 33494292, 34353120, 36070776, 37215880, 38647260, 39076674, 40078640, 41867865, 44659056, 45088470, 48094368, 50241438, 51529680, 52102232, 54106164, 55823820, 58615011, 60117960, 61835616, 65127790, 66988584, 67632705, 72141552, 74431760, 77294520, 78153348, 80157280, 83735730, 89318112, 90176940, 97691685, 100482876, 103059360, 104204464, 108212328, 111647640, 117230022, 120235920, 125603595, 130255580, 133977168, 135265410, 144283104, 148863520, 154589040, 156306696, 167471460, 175845033, 180353880, 195383370, 200965752, 208408928, 216424656, 223295280, 234460044, 240471840, 251207190, 260511160, 267954336, 270530820, 293075055, 309178080, 312613392, 334942920, 351690066, 360707760, 390766740, 401931504, 432849312, 446590560, 468920088, 502414380, 521022320, 541061640, 586150110, 625226784, 669885840, 703380132, 721415520, 781533480, 803863008, 879225165, 937840176, 1004828760, 1042044640, 1082123280, 1172300220, 1339771680, 1406760264, 1563066960, 1758450330, 1875680352, 2009657520, 2164246560, 2344600440, 2813520528, 3126133920, 3516900660, 4019315040, 4689200880, 5627041056, 7033801320, 9378401760, 14067602640, 28135205280]

約数ペア:

[(1, 28135205280), (2, 14067602640), (3, 9378401760), (4, 7033801320), (5, 5627041056), (6, 4689200880), (7, 4019315040), (8, 3516900660), (9, 3126133920), (10, 2813520528), (12, 2344600440), (13, 2164246560), (14, 2009657520), (15, 1875680352), (16, 1758450330), (18, 1563066960), (20, 1406760264), (21, 1339771680), (24, 1172300220), (26, 1082123280), (27, 1042044640), (28, 1004828760), (30, 937840176), (32, 879225165), (35, 803863008), (36, 781533480), (39, 721415520), (40, 703380132), (42, 669885840), (45, 625226784), (48, 586150110), (52, 541061640), (54, 521022320), (56, 502414380), (60, 468920088), (63, 446590560), (65, 432849312), (70, 401931504), (72, 390766740), (78, 360707760), (80, 351690066), (84, 334942920), (90, 312613392), (91, 309178080), (96, 293075055), (104, 270530820), (105, 267954336), (108, 260511160), (112, 251207190), (117, 240471840), (120, 234460044), (126, 223295280), (130, 216424656), (135, 208408928), (140, 200965752), (144, 195383370), (156, 180353880), (160, 175845033), (168, 167471460), (180, 156306696), (182, 154589040), (189, 148863520), (195, 144283104), (208, 135265410), (210, 133977168), (216, 130255580), (224, 125603595), (234, 120235920), (240, 117230022), (252, 111647640), (260, 108212328), (270, 104204464), (273, 103059360), (280, 100482876), (288, 97691685), (312, 90176940), (315, 89318112), (336, 83735730), (351, 80157280), (360, 78153348), (364, 77294520), (378, 74431760), (390, 72141552), (416, 67632705), (420, 66988584), (432, 65127790), (455, 61835616), (468, 60117960), (480, 58615011), (504, 55823820), (520, 54106164), (540, 52102232), (546, 51529680), (560, 50241438), (585, 48094368), (624, 45088470), (630, 44659056), (672, 41867865), (702, 40078640), (720, 39076674), (728, 38647260), (756, 37215880), (780, 36070776), (819, 34353120), (840, 33494292), (864, 32563895), (910, 30917808), (936, 30058980), (945, 29772704), (1008, 27911910), (1040, 27053082), (1080, 26051116), (1092, 25764840), (1120, 25120719), (1170, 24047184), (1248, 22544235), (1260, 22329528), (1365, 20611872), (1404, 20039320), (1440, 19538337), (1456, 19323630), (1512, 18607940), (1560, 18035388), (1638, 17176560), (1680, 16747146), (1755, 16031456), (1820, 15458904), (1872, 15029490), (1890, 14886352), (2016, 13955955), (2080, 13526541), (2160, 13025558), (2184, 12882420), (2340, 12023592), (2457, 11451040), (2520, 11164764), (2730, 10305936), (2808, 10019660), (2912, 9661815), (3024, 9303970), (3120, 9017694), (3276, 8588280), (3360, 8373573), (3510, 8015728), (3640, 7729452), (3744, 7514745), (3780, 7443176), (4095, 6870624), (4320, 6512779), (4368, 6441210), (4680, 6011796), (4914, 5725520), (5040, 5582382), (5460, 5152968), (5616, 5009830), (6048, 4651985), (6240, 4508847), (6552, 4294140), (7020, 4007864), (7280, 3864726), (7560, 3721588), (8190, 3435312), (8736, 3220605), (9360, 3005898), (9828, 2862760), (10080, 2791191), (10920, 2576484), (11232, 2504915), (12285, 2290208), (13104, 2147070), (14040, 2003932), (14560, 1932363), (15120, 1860794), (16380, 1717656), (18720, 1502949), (19656, 1431380), (21840, 1288242), (24570, 1145104), (26208, 1073535), (28080, 1001966), (30240, 930397), (32760, 858828), (39312, 715690), (43680, 644121), (49140, 572552), (56160, 500983), (65520, 429414), (71569, 393120), (78624, 357845), (98280, 286276), (131040, 214707), (143138, 196560)]