9972700920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{304417}}^1$

素因数の和:304454

約数の個数: 192

約数和(自身を含む): 39890934720

約数和(自身を除く): 29918233800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 304417, 608834, 913251, 1217668, 1522085, 1826502, 2130919, 2435336, 2739753, 3044170, 3653004, 3957421, 4261838, 4566255, 5479506, 6088340, 6392757, 7306008, 7914842, 8523676, 9132510, 10654595, 10959012, 11872263, 12176680, 12785514, 13698765, 15829684, 17047352, 18265020, 19178271, 19787105, 21309190, 21918024, 23744526, 25571028, 27397530, 27701947, 31659368, 31963785, 35616789, 36530040, 38356542, 39574210, 42618380, 47489052, 51142056, 54795060, 55403894, 59361315, 63927570, 71233578, 76713084, 79148420, 83105841, 85236760, 94978104, 95891355, 109590120, 110807788, 118722630, 127855140, 138509735, 142467156, 153426168, 158296840, 166211682, 178083945, 191782710, 221615576, 237445260, 249317523, 255710280, 277019470, 284934312, 332423364, 356167890, 383565420, 415529205, 474890520, 498635046, 554038940, 664846728, 712335780, 767130840, 831058410, 997270092, 1108077880, 1246587615, 1424671560, 1662116820, 1994540184, 2493175230, 3324233640, 4986350460, 9972700920]

約数ペア:

[(1, 9972700920), (2, 4986350460), (3, 3324233640), (4, 2493175230), (5, 1994540184), (6, 1662116820), (7, 1424671560), (8, 1246587615), (9, 1108077880), (10, 997270092), (12, 831058410), (13, 767130840), (14, 712335780), (15, 664846728), (18, 554038940), (20, 498635046), (21, 474890520), (24, 415529205), (26, 383565420), (28, 356167890), (30, 332423364), (35, 284934312), (36, 277019470), (39, 255710280), (40, 249317523), (42, 237445260), (45, 221615576), (52, 191782710), (56, 178083945), (60, 166211682), (63, 158296840), (65, 153426168), (70, 142467156), (72, 138509735), (78, 127855140), (84, 118722630), (90, 110807788), (91, 109590120), (104, 95891355), (105, 94978104), (117, 85236760), (120, 83105841), (126, 79148420), (130, 76713084), (140, 71233578), (156, 63927570), (168, 59361315), (180, 55403894), (182, 54795060), (195, 51142056), (210, 47489052), (234, 42618380), (252, 39574210), (260, 38356542), (273, 36530040), (280, 35616789), (312, 31963785), (315, 31659368), (360, 27701947), (364, 27397530), (390, 25571028), (420, 23744526), (455, 21918024), (468, 21309190), (504, 19787105), (520, 19178271), (546, 18265020), (585, 17047352), (630, 15829684), (728, 13698765), (780, 12785514), (819, 12176680), (840, 11872263), (910, 10959012), (936, 10654595), (1092, 9132510), (1170, 8523676), (1260, 7914842), (1365, 7306008), (1560, 6392757), (1638, 6088340), (1820, 5479506), (2184, 4566255), (2340, 4261838), (2520, 3957421), (2730, 3653004), (3276, 3044170), (3640, 2739753), (4095, 2435336), (4680, 2130919), (5460, 1826502), (6552, 1522085), (8190, 1217668), (10920, 913251), (16380, 608834), (32760, 304417)]