103270920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 358318080

約数和(自身を除く): 255047160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 31, 34, 40, 46, 51, 60, 62, 68, 69, 71, 85, 92, 93, 102, 115, 120, 124, 136, 138, 142, 155, 170, 184, 186, 204, 213, 230, 248, 255, 276, 284, 310, 340, 345, 355, 372, 391, 408, 426, 460, 465, 510, 527, 552, 568, 620, 680, 690, 710, 713, 744, 782, 852, 920, 930, 1020, 1054, 1065, 1173, 1207, 1240, 1380, 1420, 1426, 1564, 1581, 1633, 1704, 1860, 1955, 2040, 2108, 2130, 2139, 2201, 2346, 2414, 2635, 2760, 2840, 2852, 3128, 3162, 3266, 3565, 3621, 3720, 3910, 4216, 4260, 4278, 4402, 4692, 4828, 4899, 5270, 5704, 5865, 6035, 6324, 6532, 6603, 7130, 7242, 7820, 7905, 8165, 8520, 8556, 8804, 9384, 9656, 9798, 10540, 10695, 11005, 11730, 12070, 12121, 12648, 13064, 13206, 14260, 14484, 15640, 15810, 16330, 17112, 17608, 18105, 19596, 21080, 21390, 22010, 23460, 24140, 24242, 24495, 26412, 27761, 28520, 28968, 31620, 32660, 33015, 36210, 36363, 37417, 39192, 42780, 44020, 46920, 48280, 48484, 48990, 50623, 52824, 55522, 60605, 63240, 65320, 66030, 72420, 72726, 74834, 83283, 85560, 88040, 96968, 97980, 101246, 111044, 112251, 121210, 132060, 138805, 144840, 145452, 149668, 151869, 166566, 181815, 187085, 195960, 202492, 222088, 224502, 242420, 253115, 264120, 277610, 290904, 299336, 303738, 333132, 363630, 374170, 404984, 416415, 449004, 484840, 506230, 555220, 561255, 607476, 666264, 727260, 748340, 759345, 832830, 860591, 898008, 1012460, 1110440, 1122510, 1214952, 1454520, 1496680, 1518690, 1665660, 1721182, 2024920, 2245020, 2581773, 3037380, 3331320, 3442364, 4302955, 4490040, 5163546, 6074760, 6884728, 8605910, 10327092, 12908865, 17211820, 20654184, 25817730, 34423640, 51635460, 103270920]

約数ペア:

[(1, 103270920), (2, 51635460), (3, 34423640), (4, 25817730), (5, 20654184), (6, 17211820), (8, 12908865), (10, 10327092), (12, 8605910), (15, 6884728), (17, 6074760), (20, 5163546), (23, 4490040), (24, 4302955), (30, 3442364), (31, 3331320), (34, 3037380), (40, 2581773), (46, 2245020), (51, 2024920), (60, 1721182), (62, 1665660), (68, 1518690), (69, 1496680), (71, 1454520), (85, 1214952), (92, 1122510), (93, 1110440), (102, 1012460), (115, 898008), (120, 860591), (124, 832830), (136, 759345), (138, 748340), (142, 727260), (155, 666264), (170, 607476), (184, 561255), (186, 555220), (204, 506230), (213, 484840), (230, 449004), (248, 416415), (255, 404984), (276, 374170), (284, 363630), (310, 333132), (340, 303738), (345, 299336), (355, 290904), (372, 277610), (391, 264120), (408, 253115), (426, 242420), (460, 224502), (465, 222088), (510, 202492), (527, 195960), (552, 187085), (568, 181815), (620, 166566), (680, 151869), (690, 149668), (710, 145452), (713, 144840), (744, 138805), (782, 132060), (852, 121210), (920, 112251), (930, 111044), (1020, 101246), (1054, 97980), (1065, 96968), (1173, 88040), (1207, 85560), (1240, 83283), (1380, 74834), (1420, 72726), (1426, 72420), (1564, 66030), (1581, 65320), (1633, 63240), (1704, 60605), (1860, 55522), (1955, 52824), (2040, 50623), (2108, 48990), (2130, 48484), (2139, 48280), (2201, 46920), (2346, 44020), (2414, 42780), (2635, 39192), (2760, 37417), (2840, 36363), (2852, 36210), (3128, 33015), (3162, 32660), (3266, 31620), (3565, 28968), (3621, 28520), (3720, 27761), (3910, 26412), (4216, 24495), (4260, 24242), (4278, 24140), (4402, 23460), (4692, 22010), (4828, 21390), (4899, 21080), (5270, 19596), (5704, 18105), (5865, 17608), (6035, 17112), (6324, 16330), (6532, 15810), (6603, 15640), (7130, 14484), (7242, 14260), (7820, 13206), (7905, 13064), (8165, 12648), (8520, 12121), (8556, 12070), (8804, 11730), (9384, 11005), (9656, 10695), (9798, 10540)]