31243009560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{231019}}^1$

素因数の和:231070

約数の個数: 192

約数和(自身を含む): 113772729600

約数和(自身を除く): 82529720040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2254, 2415, 2760, 2940, 3220, 3381, 3864, 4508, 4830, 5635, 5880, 6440, 6762, 9016, 9660, 11270, 13524, 16905, 19320, 22540, 27048, 33810, 45080, 67620, 135240, 231019, 462038, 693057, 924076, 1155095, 1386114, 1617133, 1848152, 2310190, 2772228, 3234266, 3465285, 4620380, 4851399, 5313437, 5544456, 6468532, 6930570, 8085665, 9240760, 9702798, 10626874, 11319931, 12937064, 13861140, 15940311, 16171330, 19405596, 21253748, 22639862, 24256995, 26567185, 27722280, 31880622, 32342660, 33959793, 37194059, 38811192, 42507496, 45279724, 48513990, 53134370, 56599655, 63761244, 64685320, 67919586, 74388118, 79701555, 90559448, 97027980, 106268740, 111582177, 113199310, 127522488, 135839172, 148776236, 159403110, 169798965, 185970295, 194055960, 212537480, 223164354, 226398620, 260358413, 271678344, 297552472, 318806220, 339597930, 371940590, 446328708, 452797240, 520716826, 557910885, 637612440, 679195860, 743881180, 781075239, 892657416, 1041433652, 1115821770, 1301792065, 1358391720, 1487762360, 1562150478, 2082867304, 2231643540, 2603584130, 3124300956, 3905376195, 4463287080, 5207168260, 6248601912, 7810752390, 10414336520, 15621504780, 31243009560]

約数ペア:

[(1, 31243009560), (2, 15621504780), (3, 10414336520), (4, 7810752390), (5, 6248601912), (6, 5207168260), (7, 4463287080), (8, 3905376195), (10, 3124300956), (12, 2603584130), (14, 2231643540), (15, 2082867304), (20, 1562150478), (21, 1487762360), (23, 1358391720), (24, 1301792065), (28, 1115821770), (30, 1041433652), (35, 892657416), (40, 781075239), (42, 743881180), (46, 679195860), (49, 637612440), (56, 557910885), (60, 520716826), (69, 452797240), (70, 446328708), (84, 371940590), (92, 339597930), (98, 318806220), (105, 297552472), (115, 271678344), (120, 260358413), (138, 226398620), (140, 223164354), (147, 212537480), (161, 194055960), (168, 185970295), (184, 169798965), (196, 159403110), (210, 148776236), (230, 135839172), (245, 127522488), (276, 113199310), (280, 111582177), (294, 106268740), (322, 97027980), (345, 90559448), (392, 79701555), (420, 74388118), (460, 67919586), (483, 64685320), (490, 63761244), (552, 56599655), (588, 53134370), (644, 48513990), (690, 45279724), (735, 42507496), (805, 38811192), (840, 37194059), (920, 33959793), (966, 32342660), (980, 31880622), (1127, 27722280), (1176, 26567185), (1288, 24256995), (1380, 22639862), (1470, 21253748), (1610, 19405596), (1932, 16171330), (1960, 15940311), (2254, 13861140), (2415, 12937064), (2760, 11319931), (2940, 10626874), (3220, 9702798), (3381, 9240760), (3864, 8085665), (4508, 6930570), (4830, 6468532), (5635, 5544456), (5880, 5313437), (6440, 4851399), (6762, 4620380), (9016, 3465285), (9660, 3234266), (11270, 2772228), (13524, 2310190), (16905, 1848152), (19320, 1617133), (22540, 1386114), (27048, 1155095), (33810, 924076), (45080, 693057), (67620, 462038), (135240, 231019)]