194236380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 686435904

約数和(自身を除く): 492199524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 162, 180, 195, 207, 230, 234, 260, 270, 276, 299, 324, 345, 351, 390, 401, 405, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 802, 810, 828, 897, 1035, 1053, 1170, 1196, 1203, 1242, 1380, 1404, 1495, 1604, 1620, 1755, 1794, 1863, 2005, 2070, 2106, 2340, 2406, 2484, 2691, 2990, 3105, 3510, 3588, 3609, 3726, 4010, 4140, 4212, 4485, 4812, 5213, 5265, 5382, 5980, 6015, 6210, 7020, 7218, 7452, 8020, 8073, 8970, 9223, 9315, 10426, 10530, 10764, 10827, 12030, 12420, 13455, 14436, 15639, 16146, 17940, 18045, 18446, 18630, 20852, 21060, 21654, 24060, 24219, 26065, 26910, 27669, 31278, 32292, 32481, 36090, 36892, 37260, 40365, 43308, 46115, 46917, 48438, 52130, 53820, 54135, 55338, 62556, 64962, 72180, 78195, 80730, 83007, 92230, 93834, 96876, 104260, 108270, 110676, 119899, 121095, 129924, 138345, 140751, 156390, 161460, 162405, 166014, 184460, 187668, 216540, 234585, 239798, 242190, 249021, 276690, 281502, 312780, 324810, 332028, 359697, 415035, 422253, 469170, 479596, 484380, 498042, 553380, 563004, 599495, 649620, 703755, 719394, 747063, 830070, 844506, 938340, 996084, 1079091, 1198990, 1245105, 1407510, 1438788, 1494126, 1660140, 1689012, 1798485, 2111265, 2158182, 2397980, 2490210, 2815020, 2988252, 3237273, 3596970, 3735315, 4222530, 4316364, 4980420, 5395455, 6474546, 7193940, 7470630, 8445060, 9711819, 10790910, 12949092, 14941260, 16186365, 19423638, 21581820, 32372730, 38847276, 48559095, 64745460, 97118190, 194236380]

約数ペア:

[(1, 194236380), (2, 97118190), (3, 64745460), (4, 48559095), (5, 38847276), (6, 32372730), (9, 21581820), (10, 19423638), (12, 16186365), (13, 14941260), (15, 12949092), (18, 10790910), (20, 9711819), (23, 8445060), (26, 7470630), (27, 7193940), (30, 6474546), (36, 5395455), (39, 4980420), (45, 4316364), (46, 4222530), (52, 3735315), (54, 3596970), (60, 3237273), (65, 2988252), (69, 2815020), (78, 2490210), (81, 2397980), (90, 2158182), (92, 2111265), (108, 1798485), (115, 1689012), (117, 1660140), (130, 1494126), (135, 1438788), (138, 1407510), (156, 1245105), (162, 1198990), (180, 1079091), (195, 996084), (207, 938340), (230, 844506), (234, 830070), (260, 747063), (270, 719394), (276, 703755), (299, 649620), (324, 599495), (345, 563004), (351, 553380), (390, 498042), (401, 484380), (405, 479596), (414, 469170), (460, 422253), (468, 415035), (540, 359697), (585, 332028), (598, 324810), (621, 312780), (690, 281502), (702, 276690), (780, 249021), (802, 242190), (810, 239798), (828, 234585), (897, 216540), (1035, 187668), (1053, 184460), (1170, 166014), (1196, 162405), (1203, 161460), (1242, 156390), (1380, 140751), (1404, 138345), (1495, 129924), (1604, 121095), (1620, 119899), (1755, 110676), (1794, 108270), (1863, 104260), (2005, 96876), (2070, 93834), (2106, 92230), (2340, 83007), (2406, 80730), (2484, 78195), (2691, 72180), (2990, 64962), (3105, 62556), (3510, 55338), (3588, 54135), (3609, 53820), (3726, 52130), (4010, 48438), (4140, 46917), (4212, 46115), (4485, 43308), (4812, 40365), (5213, 37260), (5265, 36892), (5382, 36090), (5980, 32481), (6015, 32292), (6210, 31278), (7020, 27669), (7218, 26910), (7452, 26065), (8020, 24219), (8073, 24060), (8970, 21654), (9223, 21060), (9315, 20852), (10426, 18630), (10530, 18446), (10764, 18045), (10827, 17940), (12030, 16146), (12420, 15639), (13455, 14436)]