140021700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 522633216

約数和(自身を除く): 382611516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 25, 26, 28, 30, 35, 39, 42, 46, 50, 52, 60, 65, 69, 70, 75, 78, 84, 91, 92, 100, 105, 115, 130, 138, 140, 150, 156, 161, 175, 182, 195, 210, 223, 230, 260, 273, 276, 299, 300, 322, 325, 345, 350, 364, 390, 420, 446, 455, 460, 483, 525, 546, 575, 598, 644, 650, 669, 690, 700, 780, 805, 892, 897, 910, 966, 975, 1050, 1092, 1115, 1150, 1196, 1300, 1338, 1365, 1380, 1495, 1561, 1610, 1725, 1794, 1820, 1932, 1950, 2093, 2100, 2230, 2275, 2300, 2415, 2676, 2730, 2899, 2990, 3122, 3220, 3345, 3450, 3588, 3900, 4025, 4186, 4460, 4485, 4550, 4683, 4830, 5129, 5460, 5575, 5798, 5980, 6244, 6279, 6690, 6825, 6900, 7475, 7805, 8050, 8372, 8697, 8970, 9100, 9366, 9660, 10258, 10465, 11150, 11596, 12075, 12558, 13380, 13650, 14495, 14950, 15387, 15610, 16100, 16725, 17394, 17940, 18732, 20293, 20516, 20930, 22300, 22425, 23415, 24150, 25116, 25645, 27300, 28990, 29900, 30774, 31220, 31395, 33450, 34788, 35903, 39025, 40586, 41860, 43485, 44850, 46830, 48300, 51290, 52325, 57980, 60879, 61548, 62790, 66677, 66900, 71806, 72475, 76935, 78050, 81172, 86970, 89700, 93660, 101465, 102580, 104650, 107709, 117075, 121758, 125580, 128225, 133354, 143612, 144950, 153870, 156100, 156975, 173940, 179515, 200031, 202930, 209300, 215418, 217425, 234150, 243516, 256450, 266708, 289900, 304395, 307740, 313950, 333385, 359030, 384675, 400062, 405860, 430836, 434850, 466739, 468300, 507325, 512900, 538545, 608790, 627900, 666770, 718060, 769350, 800124, 869700, 897575, 933478, 1000155, 1014650, 1077090, 1217580, 1333540, 1400217, 1521975, 1538700, 1666925, 1795150, 1866956, 2000310, 2029300, 2154180, 2333695, 2692725, 2800434, 3043950, 3333850, 3590300, 4000620, 4667390, 5000775, 5385450, 5600868, 6087900, 6667700, 7001085, 9334780, 10001550, 10770900, 11668475, 14002170, 20003100, 23336950, 28004340, 35005425, 46673900, 70010850, 140021700]

約数ペア:

[(1, 140021700), (2, 70010850), (3, 46673900), (4, 35005425), (5, 28004340), (6, 23336950), (7, 20003100), (10, 14002170), (12, 11668475), (13, 10770900), (14, 10001550), (15, 9334780), (20, 7001085), (21, 6667700), (23, 6087900), (25, 5600868), (26, 5385450), (28, 5000775), (30, 4667390), (35, 4000620), (39, 3590300), (42, 3333850), (46, 3043950), (50, 2800434), (52, 2692725), (60, 2333695), (65, 2154180), (69, 2029300), (70, 2000310), (75, 1866956), (78, 1795150), (84, 1666925), (91, 1538700), (92, 1521975), (100, 1400217), (105, 1333540), (115, 1217580), (130, 1077090), (138, 1014650), (140, 1000155), (150, 933478), (156, 897575), (161, 869700), (175, 800124), (182, 769350), (195, 718060), (210, 666770), (223, 627900), (230, 608790), (260, 538545), (273, 512900), (276, 507325), (299, 468300), (300, 466739), (322, 434850), (325, 430836), (345, 405860), (350, 400062), (364, 384675), (390, 359030), (420, 333385), (446, 313950), (455, 307740), (460, 304395), (483, 289900), (525, 266708), (546, 256450), (575, 243516), (598, 234150), (644, 217425), (650, 215418), (669, 209300), (690, 202930), (700, 200031), (780, 179515), (805, 173940), (892, 156975), (897, 156100), (910, 153870), (966, 144950), (975, 143612), (1050, 133354), (1092, 128225), (1115, 125580), (1150, 121758), (1196, 117075), (1300, 107709), (1338, 104650), (1365, 102580), (1380, 101465), (1495, 93660), (1561, 89700), (1610, 86970), (1725, 81172), (1794, 78050), (1820, 76935), (1932, 72475), (1950, 71806), (2093, 66900), (2100, 66677), (2230, 62790), (2275, 61548), (2300, 60879), (2415, 57980), (2676, 52325), (2730, 51290), (2899, 48300), (2990, 46830), (3122, 44850), (3220, 43485), (3345, 41860), (3450, 40586), (3588, 39025), (3900, 35903), (4025, 34788), (4186, 33450), (4460, 31395), (4485, 31220), (4550, 30774), (4683, 29900), (4830, 28990), (5129, 27300), (5460, 25645), (5575, 25116), (5798, 24150), (5980, 23415), (6244, 22425), (6279, 22300), (6690, 20930), (6825, 20516), (6900, 20293), (7475, 18732), (7805, 17940), (8050, 17394), (8372, 16725), (8697, 16100), (8970, 15610), (9100, 15387), (9366, 14950), (9660, 14495), (10258, 13650), (10465, 13380), (11150, 12558), (11596, 12075)]