1397724720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:700

約数の個数: 320

約数和(自身を含む): 5260806144

約数和(自身を除く): 3863081424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 61, 69, 70, 80, 84, 92, 105, 112, 115, 120, 122, 138, 140, 161, 168, 183, 184, 210, 230, 240, 244, 276, 280, 305, 322, 336, 345, 366, 368, 420, 427, 460, 483, 488, 552, 560, 593, 610, 644, 690, 732, 805, 840, 854, 915, 920, 966, 976, 1104, 1186, 1220, 1281, 1288, 1380, 1403, 1464, 1610, 1680, 1708, 1779, 1830, 1840, 1932, 2135, 2372, 2415, 2440, 2562, 2576, 2760, 2806, 2928, 2965, 3220, 3416, 3558, 3660, 3864, 4151, 4209, 4270, 4744, 4830, 4880, 5124, 5520, 5612, 5930, 6405, 6440, 6832, 7015, 7116, 7320, 7728, 8302, 8418, 8540, 8895, 9488, 9660, 9821, 10248, 11224, 11860, 12453, 12810, 12880, 13639, 14030, 14232, 14640, 16604, 16836, 17080, 17790, 19320, 19642, 20496, 20755, 21045, 22448, 23720, 24906, 25620, 27278, 28060, 28464, 29463, 33208, 33672, 34160, 35580, 36173, 38640, 39284, 40917, 41510, 42090, 47440, 49105, 49812, 51240, 54556, 56120, 58926, 62265, 66416, 67344, 68195, 71160, 72346, 78568, 81834, 83020, 84180, 95473, 98210, 99624, 102480, 108519, 109112, 112240, 117852, 124530, 136390, 142320, 144692, 147315, 157136, 163668, 166040, 168360, 180865, 190946, 196420, 199248, 204585, 217038, 218224, 235704, 249060, 253211, 272780, 286419, 289384, 294630, 327336, 332080, 336720, 361730, 381892, 392840, 409170, 434076, 471408, 477365, 498120, 506422, 542595, 545560, 572838, 578768, 589260, 654672, 723460, 759633, 763784, 785680, 818340, 831979, 868152, 954730, 996240, 1012844, 1085190, 1091120, 1145676, 1178520, 1266055, 1432095, 1446920, 1519266, 1527568, 1636680, 1663958, 1736304, 1909460, 2025688, 2170380, 2291352, 2357040, 2495937, 2532110, 2864190, 2893840, 3038532, 3273360, 3327916, 3798165, 3818920, 4051376, 4159895, 4340760, 4582704, 4991874, 5064220, 5728380, 5823853, 6077064, 6655832, 7596330, 7637840, 8319790, 8681520, 9983748, 10128440, 11456760, 11647706, 12154128, 12479685, 13311664, 15192660, 16639580, 17471559, 19967496, 20256880, 22913520, 23295412, 24959370, 29119265, 30385320, 33279160, 34943118, 39934992, 46590824, 49918740, 58238530, 60770640, 66558320, 69886236, 87357795, 93181648, 99837480, 116477060, 139772472, 174715590, 199674960, 232954120, 279544944, 349431180, 465908240, 698862360, 1397724720]

約数ペア:

[(1, 1397724720), (2, 698862360), (3, 465908240), (4, 349431180), (5, 279544944), (6, 232954120), (7, 199674960), (8, 174715590), (10, 139772472), (12, 116477060), (14, 99837480), (15, 93181648), (16, 87357795), (20, 69886236), (21, 66558320), (23, 60770640), (24, 58238530), (28, 49918740), (30, 46590824), (35, 39934992), (40, 34943118), (42, 33279160), (46, 30385320), (48, 29119265), (56, 24959370), (60, 23295412), (61, 22913520), (69, 20256880), (70, 19967496), (80, 17471559), (84, 16639580), (92, 15192660), (105, 13311664), (112, 12479685), (115, 12154128), (120, 11647706), (122, 11456760), (138, 10128440), (140, 9983748), (161, 8681520), (168, 8319790), (183, 7637840), (184, 7596330), (210, 6655832), (230, 6077064), (240, 5823853), (244, 5728380), (276, 5064220), (280, 4991874), (305, 4582704), (322, 4340760), (336, 4159895), (345, 4051376), (366, 3818920), (368, 3798165), (420, 3327916), (427, 3273360), (460, 3038532), (483, 2893840), (488, 2864190), (552, 2532110), (560, 2495937), (593, 2357040), (610, 2291352), (644, 2170380), (690, 2025688), (732, 1909460), (805, 1736304), (840, 1663958), (854, 1636680), (915, 1527568), (920, 1519266), (966, 1446920), (976, 1432095), (1104, 1266055), (1186, 1178520), (1220, 1145676), (1281, 1091120), (1288, 1085190), (1380, 1012844), (1403, 996240), (1464, 954730), (1610, 868152), (1680, 831979), (1708, 818340), (1779, 785680), (1830, 763784), (1840, 759633), (1932, 723460), (2135, 654672), (2372, 589260), (2415, 578768), (2440, 572838), (2562, 545560), (2576, 542595), (2760, 506422), (2806, 498120), (2928, 477365), (2965, 471408), (3220, 434076), (3416, 409170), (3558, 392840), (3660, 381892), (3864, 361730), (4151, 336720), (4209, 332080), (4270, 327336), (4744, 294630), (4830, 289384), (4880, 286419), (5124, 272780), (5520, 253211), (5612, 249060), (5930, 235704), (6405, 218224), (6440, 217038), (6832, 204585), (7015, 199248), (7116, 196420), (7320, 190946), (7728, 180865), (8302, 168360), (8418, 166040), (8540, 163668), (8895, 157136), (9488, 147315), (9660, 144692), (9821, 142320), (10248, 136390), (11224, 124530), (11860, 117852), (12453, 112240), (12810, 109112), (12880, 108519), (13639, 102480), (14030, 99624), (14232, 98210), (14640, 95473), (16604, 84180), (16836, 83020), (17080, 81834), (17790, 78568), (19320, 72346), (19642, 71160), (20496, 68195), (20755, 67344), (21045, 66416), (22448, 62265), (23720, 58926), (24906, 56120), (25620, 54556), (27278, 51240), (28060, 49812), (28464, 49105), (29463, 47440), (33208, 42090), (33672, 41510), (34160, 40917), (35580, 39284), (36173, 38640)]