252171360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 384

約数和(自身を含む): 1045094400

約数和(自身を除く): 792923040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 269, 270, 279, 280, 288, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 480, 496, 504, 538, 540, 558, 560, 620, 630, 651, 672, 720, 744, 756, 807, 837, 840, 864, 868, 930, 945, 992, 1008, 1076, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1345, 1395, 1440, 1488, 1512, 1614, 1674, 1680, 1736, 1860, 1883, 1890, 1953, 2016, 2152, 2160, 2170, 2232, 2421, 2480, 2520, 2604, 2690, 2790, 2976, 3024, 3228, 3255, 3348, 3360, 3472, 3720, 3766, 3780, 3906, 4035, 4185, 4304, 4320, 4340, 4464, 4842, 4960, 5040, 5208, 5380, 5580, 5649, 5859, 6048, 6456, 6510, 6696, 6944, 7263, 7440, 7532, 7560, 7812, 8070, 8339, 8370, 8608, 8680, 8928, 9415, 9684, 9765, 10080, 10416, 10760, 11160, 11298, 11718, 12105, 12912, 13020, 13392, 14526, 14880, 15064, 15120, 15624, 16140, 16678, 16740, 16947, 17360, 18830, 19368, 19530, 20832, 21520, 22320, 22596, 23436, 24210, 25017, 25824, 26040, 26784, 28245, 29052, 29295, 30128, 30240, 31248, 32280, 33356, 33480, 33894, 34720, 36315, 37660, 38736, 39060, 41695, 43040, 44640, 45192, 46872, 48420, 50034, 50841, 52080, 56490, 58104, 58373, 58590, 60256, 62496, 64560, 66712, 66960, 67788, 72630, 75051, 75320, 77472, 78120, 83390, 84735, 90384, 93744, 96840, 100068, 101682, 104160, 112980, 116208, 116746, 117180, 125085, 129120, 133424, 133920, 135576, 145260, 150102, 150640, 156240, 166780, 169470, 175119, 180768, 187488, 193680, 200136, 203364, 225153, 225960, 232416, 233492, 234360, 250170, 254205, 266848, 271152, 290520, 291865, 300204, 301280, 312480, 333560, 338940, 350238, 375255, 387360, 400272, 406728, 450306, 451920, 466984, 468720, 500340, 508410, 525357, 542304, 581040, 583730, 600408, 667120, 677880, 700476, 750510, 800544, 813456, 875595, 900612, 903840, 933968, 937440, 1000680, 1016820, 1050714, 1125765, 1162080, 1167460, 1200816, 1334240, 1355760, 1400952, 1501020, 1576071, 1626912, 1751190, 1801224, 1867936, 2001360, 2033640, 2101428, 2251530, 2334920, 2401632, 2626785, 2711520, 2801904, 3002040, 3152142, 3502380, 3602448, 4002720, 4067280, 4202856, 4503060, 4669840, 5253570, 5603808, 6004080, 6304284, 7004760, 7204896, 7880355, 8134560, 8405712, 9006120, 9339680, 10507140, 12008160, 12608568, 14009520, 15760710, 16811424, 18012240, 21014280, 25217136, 28019040, 31521420, 36024480, 42028560, 50434272, 63042840, 84057120, 126085680, 252171360]

約数ペア:

[(1, 252171360), (2, 126085680), (3, 84057120), (4, 63042840), (5, 50434272), (6, 42028560), (7, 36024480), (8, 31521420), (9, 28019040), (10, 25217136), (12, 21014280), (14, 18012240), (15, 16811424), (16, 15760710), (18, 14009520), (20, 12608568), (21, 12008160), (24, 10507140), (27, 9339680), (28, 9006120), (30, 8405712), (31, 8134560), (32, 7880355), (35, 7204896), (36, 7004760), (40, 6304284), (42, 6004080), (45, 5603808), (48, 5253570), (54, 4669840), (56, 4503060), (60, 4202856), (62, 4067280), (63, 4002720), (70, 3602448), (72, 3502380), (80, 3152142), (84, 3002040), (90, 2801904), (93, 2711520), (96, 2626785), (105, 2401632), (108, 2334920), (112, 2251530), (120, 2101428), (124, 2033640), (126, 2001360), (135, 1867936), (140, 1801224), (144, 1751190), (155, 1626912), (160, 1576071), (168, 1501020), (180, 1400952), (186, 1355760), (189, 1334240), (210, 1200816), (216, 1167460), (217, 1162080), (224, 1125765), (240, 1050714), (248, 1016820), (252, 1000680), (269, 937440), (270, 933968), (279, 903840), (280, 900612), (288, 875595), (310, 813456), (315, 800544), (336, 750510), (360, 700476), (372, 677880), (378, 667120), (420, 600408), (432, 583730), (434, 581040), (465, 542304), (480, 525357), (496, 508410), (504, 500340), (538, 468720), (540, 466984), (558, 451920), (560, 450306), (620, 406728), (630, 400272), (651, 387360), (672, 375255), (720, 350238), (744, 338940), (756, 333560), (807, 312480), (837, 301280), (840, 300204), (864, 291865), (868, 290520), (930, 271152), (945, 266848), (992, 254205), (1008, 250170), (1076, 234360), (1080, 233492), (1085, 232416), (1116, 225960), (1120, 225153), (1240, 203364), (1260, 200136), (1302, 193680), (1345, 187488), (1395, 180768), (1440, 175119), (1488, 169470), (1512, 166780), (1614, 156240), (1674, 150640), (1680, 150102), (1736, 145260), (1860, 135576), (1883, 133920), (1890, 133424), (1953, 129120), (2016, 125085), (2152, 117180), (2160, 116746), (2170, 116208), (2232, 112980), (2421, 104160), (2480, 101682), (2520, 100068), (2604, 96840), (2690, 93744), (2790, 90384), (2976, 84735), (3024, 83390), (3228, 78120), (3255, 77472), (3348, 75320), (3360, 75051), (3472, 72630), (3720, 67788), (3766, 66960), (3780, 66712), (3906, 64560), (4035, 62496), (4185, 60256), (4304, 58590), (4320, 58373), (4340, 58104), (4464, 56490), (4842, 52080), (4960, 50841), (5040, 50034), (5208, 48420), (5380, 46872), (5580, 45192), (5649, 44640), (5859, 43040), (6048, 41695), (6456, 39060), (6510, 38736), (6696, 37660), (6944, 36315), (7263, 34720), (7440, 33894), (7532, 33480), (7560, 33356), (7812, 32280), (8070, 31248), (8339, 30240), (8370, 30128), (8608, 29295), (8680, 29052), (8928, 28245), (9415, 26784), (9684, 26040), (9765, 25824), (10080, 25017), (10416, 24210), (10760, 23436), (11160, 22596), (11298, 22320), (11718, 21520), (12105, 20832), (12912, 19530), (13020, 19368), (13392, 18830), (14526, 17360), (14880, 16947), (15064, 16740), (15120, 16678), (15624, 16140)]