72011160

素因数分解:

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

素因数の和:279

約数の個数: 256

約数和(自身を含む): 270950400

約数和(自身を除く): 198939240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 223, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 446, 460, 468, 520, 540, 552, 585, 598, 621, 669, 690, 702, 780, 828, 892, 897, 920, 936, 1035, 1080, 1115, 1170, 1196, 1242, 1338, 1380, 1404, 1495, 1560, 1656, 1755, 1784, 1794, 2007, 2070, 2230, 2340, 2392, 2484, 2676, 2691, 2760, 2808, 2899, 2990, 3105, 3345, 3510, 3588, 4014, 4140, 4460, 4485, 4680, 4968, 5129, 5352, 5382, 5798, 5980, 6021, 6210, 6690, 7020, 7176, 8028, 8073, 8280, 8697, 8920, 8970, 10035, 10258, 10764, 11596, 11960, 12042, 12420, 13380, 13455, 14040, 14495, 15387, 16056, 16146, 17394, 17940, 20070, 20516, 21528, 23192, 24084, 24840, 25645, 26091, 26760, 26910, 28990, 30105, 30774, 32292, 34788, 35880, 40140, 40365, 41032, 43485, 46161, 48168, 51290, 52182, 53820, 57980, 60210, 61548, 64584, 66677, 69576, 76935, 78273, 80280, 80730, 86970, 92322, 102580, 104364, 107640, 115960, 120420, 123096, 130455, 133354, 138483, 153870, 156546, 161460, 173940, 184644, 200031, 205160, 208728, 230805, 240840, 260910, 266708, 276966, 307740, 313092, 322920, 333385, 347880, 369288, 391365, 400062, 461610, 521820, 533416, 553932, 600093, 615480, 626184, 666770, 692415, 782730, 800124, 923220, 1000155, 1043640, 1107864, 1200186, 1333540, 1384830, 1565460, 1600248, 1800279, 1846440, 2000310, 2400372, 2667080, 2769660, 3000465, 3130920, 3600558, 4000620, 4800744, 5539320, 6000930, 7201116, 8001240, 9001395, 12001860, 14402232, 18002790, 24003720, 36005580, 72011160]

約数ペア:

[(1, 72011160), (2, 36005580), (3, 24003720), (4, 18002790), (5, 14402232), (6, 12001860), (8, 9001395), (9, 8001240), (10, 7201116), (12, 6000930), (13, 5539320), (15, 4800744), (18, 4000620), (20, 3600558), (23, 3130920), (24, 3000465), (26, 2769660), (27, 2667080), (30, 2400372), (36, 2000310), (39, 1846440), (40, 1800279), (45, 1600248), (46, 1565460), (52, 1384830), (54, 1333540), (60, 1200186), (65, 1107864), (69, 1043640), (72, 1000155), (78, 923220), (90, 800124), (92, 782730), (104, 692415), (108, 666770), (115, 626184), (117, 615480), (120, 600093), (130, 553932), (135, 533416), (138, 521820), (156, 461610), (180, 400062), (184, 391365), (195, 369288), (207, 347880), (216, 333385), (223, 322920), (230, 313092), (234, 307740), (260, 276966), (270, 266708), (276, 260910), (299, 240840), (312, 230805), (345, 208728), (351, 205160), (360, 200031), (390, 184644), (414, 173940), (446, 161460), (460, 156546), (468, 153870), (520, 138483), (540, 133354), (552, 130455), (585, 123096), (598, 120420), (621, 115960), (669, 107640), (690, 104364), (702, 102580), (780, 92322), (828, 86970), (892, 80730), (897, 80280), (920, 78273), (936, 76935), (1035, 69576), (1080, 66677), (1115, 64584), (1170, 61548), (1196, 60210), (1242, 57980), (1338, 53820), (1380, 52182), (1404, 51290), (1495, 48168), (1560, 46161), (1656, 43485), (1755, 41032), (1784, 40365), (1794, 40140), (2007, 35880), (2070, 34788), (2230, 32292), (2340, 30774), (2392, 30105), (2484, 28990), (2676, 26910), (2691, 26760), (2760, 26091), (2808, 25645), (2899, 24840), (2990, 24084), (3105, 23192), (3345, 21528), (3510, 20516), (3588, 20070), (4014, 17940), (4140, 17394), (4460, 16146), (4485, 16056), (4680, 15387), (4968, 14495), (5129, 14040), (5352, 13455), (5382, 13380), (5798, 12420), (5980, 12042), (6021, 11960), (6210, 11596), (6690, 10764), (7020, 10258), (7176, 10035), (8028, 8970), (8073, 8920), (8280, 8697)]