15751566240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:992

約数の個数: 384

約数和(自身を含む): 55038154752

約数和(自身を除く): 39286588512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 68, 73, 80, 85, 93, 96, 102, 120, 124, 136, 146, 155, 160, 170, 186, 204, 219, 240, 248, 255, 272, 292, 310, 340, 365, 372, 408, 438, 465, 480, 496, 510, 527, 544, 584, 620, 680, 730, 744, 816, 853, 876, 930, 992, 1020, 1054, 1095, 1168, 1240, 1241, 1360, 1460, 1488, 1581, 1632, 1706, 1752, 1860, 2040, 2108, 2190, 2263, 2336, 2480, 2482, 2559, 2635, 2720, 2920, 2976, 3162, 3412, 3504, 3720, 3723, 4080, 4216, 4265, 4380, 4526, 4960, 4964, 5118, 5270, 5840, 6205, 6324, 6789, 6824, 7008, 7440, 7446, 7905, 8160, 8432, 8530, 8760, 9052, 9928, 10236, 10540, 11315, 11680, 12410, 12648, 12795, 13578, 13648, 14501, 14880, 14892, 15810, 16864, 17060, 17520, 18104, 18615, 19856, 20472, 21080, 22630, 24820, 25296, 25590, 26443, 27156, 27296, 29002, 29784, 31620, 33945, 34120, 35040, 36208, 37230, 38471, 39712, 40944, 42160, 43503, 45260, 49640, 50592, 51180, 52886, 54312, 58004, 59568, 62269, 63240, 67890, 68240, 72416, 72505, 74460, 76942, 79329, 81888, 84320, 87006, 90520, 99280, 102360, 105772, 108624, 115413, 116008, 119136, 124538, 126480, 132215, 135780, 136480, 145010, 148920, 153884, 158658, 174012, 181040, 186807, 192355, 198560, 204720, 211544, 217248, 217515, 230826, 232016, 249076, 252960, 264430, 271560, 290020, 297840, 307768, 311345, 317316, 348024, 362080, 373614, 384710, 396645, 409440, 423088, 435030, 449531, 461652, 464032, 498152, 528860, 543120, 577065, 580040, 595680, 615536, 622690, 634632, 696048, 747228, 769420, 793290, 846176, 870060, 899062, 923304, 934035, 996304, 1057720, 1058573, 1086240, 1154130, 1160080, 1231072, 1245380, 1269264, 1348593, 1392096, 1494456, 1538840, 1586580, 1740120, 1798124, 1846608, 1868070, 1930339, 1992608, 2115440, 2117146, 2247655, 2308260, 2320160, 2490760, 2538528, 2697186, 2988912, 3077680, 3173160, 3175719, 3480240, 3596248, 3693216, 3736140, 3860678, 4230880, 4234292, 4495310, 4616520, 4981520, 5292865, 5394372, 5791017, 5977824, 6155360, 6346320, 6351438, 6742965, 6960480, 7192496, 7472280, 7721356, 8468584, 8990620, 9233040, 9651695, 9963040, 10585730, 10788744, 11582034, 12692640, 12702876, 13485930, 14384992, 14944560, 15442712, 15878595, 16937168, 17981240, 18466080, 19303390, 21171460, 21577488, 23164068, 25405752, 26971860, 28955085, 29889120, 30885424, 31757190, 32815763, 33874336, 35962480, 38606780, 42342920, 43154976, 46328136, 50811504, 53943720, 57910170, 61770848, 63514380, 65631526, 71924960, 77213560, 84685840, 92656272, 98447289, 101623008, 107887440, 115820340, 127028760, 131263052, 154427120, 164078815, 169371680, 185312544, 196894578, 215774880, 231640680, 254057520, 262526104, 308854240, 328157630, 393789156, 463281360, 492236445, 508115040, 525052208, 656315260, 787578312, 926562720, 984472890, 1050104416, 1312630520, 1575156624, 1968945780, 2625261040, 3150313248, 3937891560, 5250522080, 7875783120, 15751566240]

約数ペア:

[(1, 15751566240), (2, 7875783120), (3, 5250522080), (4, 3937891560), (5, 3150313248), (6, 2625261040), (8, 1968945780), (10, 1575156624), (12, 1312630520), (15, 1050104416), (16, 984472890), (17, 926562720), (20, 787578312), (24, 656315260), (30, 525052208), (31, 508115040), (32, 492236445), (34, 463281360), (40, 393789156), (48, 328157630), (51, 308854240), (60, 262526104), (62, 254057520), (68, 231640680), (73, 215774880), (80, 196894578), (85, 185312544), (93, 169371680), (96, 164078815), (102, 154427120), (120, 131263052), (124, 127028760), (136, 115820340), (146, 107887440), (155, 101623008), (160, 98447289), (170, 92656272), (186, 84685840), (204, 77213560), (219, 71924960), (240, 65631526), (248, 63514380), (255, 61770848), (272, 57910170), (292, 53943720), (310, 50811504), (340, 46328136), (365, 43154976), (372, 42342920), (408, 38606780), (438, 35962480), (465, 33874336), (480, 32815763), (496, 31757190), (510, 30885424), (527, 29889120), (544, 28955085), (584, 26971860), (620, 25405752), (680, 23164068), (730, 21577488), (744, 21171460), (816, 19303390), (853, 18466080), (876, 17981240), (930, 16937168), (992, 15878595), (1020, 15442712), (1054, 14944560), (1095, 14384992), (1168, 13485930), (1240, 12702876), (1241, 12692640), (1360, 11582034), (1460, 10788744), (1488, 10585730), (1581, 9963040), (1632, 9651695), (1706, 9233040), (1752, 8990620), (1860, 8468584), (2040, 7721356), (2108, 7472280), (2190, 7192496), (2263, 6960480), (2336, 6742965), (2480, 6351438), (2482, 6346320), (2559, 6155360), (2635, 5977824), (2720, 5791017), (2920, 5394372), (2976, 5292865), (3162, 4981520), (3412, 4616520), (3504, 4495310), (3720, 4234292), (3723, 4230880), (4080, 3860678), (4216, 3736140), (4265, 3693216), (4380, 3596248), (4526, 3480240), (4960, 3175719), (4964, 3173160), (5118, 3077680), (5270, 2988912), (5840, 2697186), (6205, 2538528), (6324, 2490760), (6789, 2320160), (6824, 2308260), (7008, 2247655), (7440, 2117146), (7446, 2115440), (7905, 1992608), (8160, 1930339), (8432, 1868070), (8530, 1846608), (8760, 1798124), (9052, 1740120), (9928, 1586580), (10236, 1538840), (10540, 1494456), (11315, 1392096), (11680, 1348593), (12410, 1269264), (12648, 1245380), (12795, 1231072), (13578, 1160080), (13648, 1154130), (14501, 1086240), (14880, 1058573), (14892, 1057720), (15810, 996304), (16864, 934035), (17060, 923304), (17520, 899062), (18104, 870060), (18615, 846176), (19856, 793290), (20472, 769420), (21080, 747228), (22630, 696048), (24820, 634632), (25296, 622690), (25590, 615536), (26443, 595680), (27156, 580040), (27296, 577065), (29002, 543120), (29784, 528860), (31620, 498152), (33945, 464032), (34120, 461652), (35040, 449531), (36208, 435030), (37230, 423088), (38471, 409440), (39712, 396645), (40944, 384710), (42160, 373614), (43503, 362080), (45260, 348024), (49640, 317316), (50592, 311345), (51180, 307768), (52886, 297840), (54312, 290020), (58004, 271560), (59568, 264430), (62269, 252960), (63240, 249076), (67890, 232016), (68240, 230826), (72416, 217515), (72505, 217248), (74460, 211544), (76942, 204720), (79329, 198560), (81888, 192355), (84320, 186807), (87006, 181040), (90520, 174012), (99280, 158658), (102360, 153884), (105772, 148920), (108624, 145010), (115413, 136480), (116008, 135780), (119136, 132215), (124538, 126480)]