1721136960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:282

約数の個数: 336

約数和(自身を含む): 6139263312

約数和(自身を除く): 4418126352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 97, 101, 120, 122, 144, 160, 180, 183, 192, 194, 202, 240, 244, 288, 291, 303, 305, 320, 360, 366, 388, 404, 480, 485, 488, 505, 549, 576, 582, 606, 610, 720, 732, 776, 808, 873, 909, 915, 960, 970, 976, 1010, 1098, 1164, 1212, 1220, 1440, 1455, 1464, 1515, 1552, 1616, 1746, 1818, 1830, 1940, 1952, 2020, 2196, 2328, 2424, 2440, 2745, 2880, 2910, 2928, 3030, 3104, 3232, 3492, 3636, 3660, 3880, 3904, 4040, 4365, 4392, 4545, 4656, 4848, 4880, 5490, 5820, 5856, 5917, 6060, 6161, 6208, 6464, 6984, 7272, 7320, 7760, 8080, 8730, 8784, 9090, 9312, 9696, 9760, 9797, 10980, 11640, 11712, 11834, 12120, 12322, 13968, 14544, 14640, 15520, 16160, 17460, 17568, 17751, 18180, 18483, 18624, 19392, 19520, 19594, 21960, 23280, 23668, 24240, 24644, 27936, 29088, 29280, 29391, 29585, 30805, 31040, 32320, 34920, 35136, 35502, 36360, 36966, 39188, 43920, 46560, 47336, 48480, 48985, 49288, 53253, 55449, 55872, 58176, 58560, 58782, 59170, 61610, 69840, 71004, 72720, 73932, 78376, 87840, 88173, 88755, 92415, 93120, 94672, 96960, 97970, 98576, 106506, 110898, 117564, 118340, 123220, 139680, 142008, 145440, 146955, 147864, 156752, 175680, 176346, 177510, 184830, 189344, 195940, 197152, 213012, 221796, 235128, 236680, 246440, 266265, 277245, 279360, 284016, 290880, 293910, 295728, 313504, 352692, 355020, 369660, 378688, 391880, 394304, 426024, 440865, 443592, 470256, 473360, 492880, 532530, 554490, 568032, 587820, 591456, 597617, 627008, 705384, 710040, 739320, 783760, 852048, 881730, 887184, 940512, 946720, 985760, 1065060, 1108980, 1136064, 1175640, 1182912, 1195234, 1410768, 1420080, 1478640, 1567520, 1704096, 1763460, 1774368, 1792851, 1881024, 1893440, 1971520, 2130120, 2217960, 2351280, 2390468, 2821536, 2840160, 2957280, 2988085, 3135040, 3408192, 3526920, 3548736, 3585702, 4260240, 4435920, 4702560, 4780936, 5378553, 5643072, 5680320, 5914560, 5976170, 7053840, 7171404, 8520480, 8871840, 8964255, 9405120, 9561872, 10757106, 11952340, 14107680, 14342808, 17040960, 17743680, 17928510, 19123744, 21514212, 23904680, 26892765, 28215360, 28685616, 35857020, 38247488, 43028424, 47809360, 53785530, 57371232, 71714040, 86056848, 95618720, 107571060, 114742464, 143428080, 172113696, 191237440, 215142120, 286856160, 344227392, 430284240, 573712320, 860568480, 1721136960]

約数ペア:

[(1, 1721136960), (2, 860568480), (3, 573712320), (4, 430284240), (5, 344227392), (6, 286856160), (8, 215142120), (9, 191237440), (10, 172113696), (12, 143428080), (15, 114742464), (16, 107571060), (18, 95618720), (20, 86056848), (24, 71714040), (30, 57371232), (32, 53785530), (36, 47809360), (40, 43028424), (45, 38247488), (48, 35857020), (60, 28685616), (61, 28215360), (64, 26892765), (72, 23904680), (80, 21514212), (90, 19123744), (96, 17928510), (97, 17743680), (101, 17040960), (120, 14342808), (122, 14107680), (144, 11952340), (160, 10757106), (180, 9561872), (183, 9405120), (192, 8964255), (194, 8871840), (202, 8520480), (240, 7171404), (244, 7053840), (288, 5976170), (291, 5914560), (303, 5680320), (305, 5643072), (320, 5378553), (360, 4780936), (366, 4702560), (388, 4435920), (404, 4260240), (480, 3585702), (485, 3548736), (488, 3526920), (505, 3408192), (549, 3135040), (576, 2988085), (582, 2957280), (606, 2840160), (610, 2821536), (720, 2390468), (732, 2351280), (776, 2217960), (808, 2130120), (873, 1971520), (909, 1893440), (915, 1881024), (960, 1792851), (970, 1774368), (976, 1763460), (1010, 1704096), (1098, 1567520), (1164, 1478640), (1212, 1420080), (1220, 1410768), (1440, 1195234), (1455, 1182912), (1464, 1175640), (1515, 1136064), (1552, 1108980), (1616, 1065060), (1746, 985760), (1818, 946720), (1830, 940512), (1940, 887184), (1952, 881730), (2020, 852048), (2196, 783760), (2328, 739320), (2424, 710040), (2440, 705384), (2745, 627008), (2880, 597617), (2910, 591456), (2928, 587820), (3030, 568032), (3104, 554490), (3232, 532530), (3492, 492880), (3636, 473360), (3660, 470256), (3880, 443592), (3904, 440865), (4040, 426024), (4365, 394304), (4392, 391880), (4545, 378688), (4656, 369660), (4848, 355020), (4880, 352692), (5490, 313504), (5820, 295728), (5856, 293910), (5917, 290880), (6060, 284016), (6161, 279360), (6208, 277245), (6464, 266265), (6984, 246440), (7272, 236680), (7320, 235128), (7760, 221796), (8080, 213012), (8730, 197152), (8784, 195940), (9090, 189344), (9312, 184830), (9696, 177510), (9760, 176346), (9797, 175680), (10980, 156752), (11640, 147864), (11712, 146955), (11834, 145440), (12120, 142008), (12322, 139680), (13968, 123220), (14544, 118340), (14640, 117564), (15520, 110898), (16160, 106506), (17460, 98576), (17568, 97970), (17751, 96960), (18180, 94672), (18483, 93120), (18624, 92415), (19392, 88755), (19520, 88173), (19594, 87840), (21960, 78376), (23280, 73932), (23668, 72720), (24240, 71004), (24644, 69840), (27936, 61610), (29088, 59170), (29280, 58782), (29391, 58560), (29585, 58176), (30805, 55872), (31040, 55449), (32320, 53253), (34920, 49288), (35136, 48985), (35502, 48480), (36360, 47336), (36966, 46560), (39188, 43920)]