29428474920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{4421}}^1$

素因数の和:4716

約数の個数: 256

約数和(自身を含む): 101093287680

約数和(自身を除く): 71664812760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 251, 255, 260, 312, 340, 390, 408, 442, 502, 510, 520, 663, 680, 753, 780, 884, 1004, 1020, 1105, 1255, 1326, 1506, 1560, 1768, 2008, 2040, 2210, 2510, 2652, 3012, 3263, 3315, 3765, 4267, 4420, 4421, 5020, 5304, 6024, 6526, 6630, 7530, 8534, 8840, 8842, 9789, 10040, 12801, 13052, 13260, 13263, 15060, 16315, 17068, 17684, 19578, 21335, 22105, 25602, 26104, 26520, 26526, 30120, 32630, 34136, 35368, 39156, 42670, 44210, 48945, 51204, 53052, 55471, 57473, 64005, 65260, 66315, 75157, 78312, 85340, 88420, 97890, 102408, 106104, 110942, 114946, 128010, 130520, 132630, 150314, 166413, 170680, 172419, 176840, 195780, 221884, 225471, 229892, 256020, 265260, 277355, 287365, 300628, 332826, 344838, 375785, 391560, 443768, 450942, 459784, 512040, 530520, 554710, 574730, 601256, 665652, 689676, 751570, 832065, 862095, 901884, 977041, 1109420, 1109671, 1127355, 1149460, 1331304, 1379352, 1503140, 1664130, 1724190, 1803768, 1954082, 2218840, 2219342, 2254710, 2298920, 2931123, 3006280, 3328260, 3329013, 3448380, 3908164, 4438684, 4509420, 4885205, 5548355, 5862246, 6656520, 6658026, 6896760, 7816328, 8877368, 9018840, 9770410, 11096710, 11724492, 13316052, 14425723, 14655615, 16645065, 18864407, 19540820, 22193420, 23448984, 26632104, 28851446, 29311230, 33290130, 37728814, 39081640, 43277169, 44386840, 56593221, 57702892, 58622460, 66580260, 72128615, 75457628, 86554338, 94322035, 113186442, 115405784, 117244920, 133160520, 144257230, 150915256, 173108676, 188644070, 216385845, 226372884, 245237291, 282966105, 288514460, 346217352, 377288140, 432771690, 452745768, 490474582, 565932210, 577028920, 735711873, 754576280, 865543380, 980949164, 1131864420, 1226186455, 1471423746, 1731086760, 1961898328, 2263728840, 2452372910, 2942847492, 3678559365, 4904745820, 5885694984, 7357118730, 9809491640, 14714237460, 29428474920]

約数ペア:

[(1, 29428474920), (2, 14714237460), (3, 9809491640), (4, 7357118730), (5, 5885694984), (6, 4904745820), (8, 3678559365), (10, 2942847492), (12, 2452372910), (13, 2263728840), (15, 1961898328), (17, 1731086760), (20, 1471423746), (24, 1226186455), (26, 1131864420), (30, 980949164), (34, 865543380), (39, 754576280), (40, 735711873), (51, 577028920), (52, 565932210), (60, 490474582), (65, 452745768), (68, 432771690), (78, 377288140), (85, 346217352), (102, 288514460), (104, 282966105), (120, 245237291), (130, 226372884), (136, 216385845), (156, 188644070), (170, 173108676), (195, 150915256), (204, 144257230), (221, 133160520), (251, 117244920), (255, 115405784), (260, 113186442), (312, 94322035), (340, 86554338), (390, 75457628), (408, 72128615), (442, 66580260), (502, 58622460), (510, 57702892), (520, 56593221), (663, 44386840), (680, 43277169), (753, 39081640), (780, 37728814), (884, 33290130), (1004, 29311230), (1020, 28851446), (1105, 26632104), (1255, 23448984), (1326, 22193420), (1506, 19540820), (1560, 18864407), (1768, 16645065), (2008, 14655615), (2040, 14425723), (2210, 13316052), (2510, 11724492), (2652, 11096710), (3012, 9770410), (3263, 9018840), (3315, 8877368), (3765, 7816328), (4267, 6896760), (4420, 6658026), (4421, 6656520), (5020, 5862246), (5304, 5548355), (6024, 4885205), (6526, 4509420), (6630, 4438684), (7530, 3908164), (8534, 3448380), (8840, 3329013), (8842, 3328260), (9789, 3006280), (10040, 2931123), (12801, 2298920), (13052, 2254710), (13260, 2219342), (13263, 2218840), (15060, 1954082), (16315, 1803768), (17068, 1724190), (17684, 1664130), (19578, 1503140), (21335, 1379352), (22105, 1331304), (25602, 1149460), (26104, 1127355), (26520, 1109671), (26526, 1109420), (30120, 977041), (32630, 901884), (34136, 862095), (35368, 832065), (39156, 751570), (42670, 689676), (44210, 665652), (48945, 601256), (51204, 574730), (53052, 554710), (55471, 530520), (57473, 512040), (64005, 459784), (65260, 450942), (66315, 443768), (75157, 391560), (78312, 375785), (85340, 344838), (88420, 332826), (97890, 300628), (102408, 287365), (106104, 277355), (110942, 265260), (114946, 256020), (128010, 229892), (130520, 225471), (132630, 221884), (150314, 195780), (166413, 176840), (170680, 172419)]