4865442560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 13393465344

約数和(自身を除く): 8528022784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 71, 80, 88, 110, 124, 128, 142, 155, 157, 160, 176, 220, 248, 256, 284, 310, 314, 320, 341, 352, 355, 440, 496, 568, 620, 628, 640, 682, 704, 710, 781, 785, 880, 992, 1136, 1240, 1256, 1280, 1364, 1408, 1420, 1562, 1570, 1705, 1727, 1760, 1984, 2201, 2272, 2480, 2512, 2728, 2816, 2840, 3124, 3140, 3410, 3454, 3520, 3905, 3968, 4402, 4544, 4867, 4960, 5024, 5456, 5680, 6248, 6280, 6820, 6908, 7040, 7810, 7936, 8635, 8804, 9088, 9734, 9920, 10048, 10912, 11005, 11147, 11360, 12496, 12560, 13640, 13816, 14080, 15620, 17270, 17608, 18176, 19468, 19840, 20096, 21824, 22010, 22294, 22720, 24211, 24335, 24992, 25120, 27280, 27632, 31240, 34540, 35216, 38936, 39680, 40192, 43648, 44020, 44588, 45440, 48422, 48670, 49984, 50240, 53537, 54560, 55264, 55735, 62480, 69080, 70432, 77872, 87296, 88040, 89176, 90880, 96844, 97340, 99968, 100480, 107074, 109120, 110528, 111470, 121055, 122617, 124960, 138160, 140864, 155744, 176080, 178352, 193688, 194680, 199936, 200960, 214148, 218240, 221056, 222940, 242110, 245234, 249920, 267685, 276320, 281728, 311488, 345557, 352160, 356704, 387376, 389360, 428296, 436480, 442112, 445880, 484220, 490468, 499840, 535370, 552640, 563456, 613085, 622976, 691114, 704320, 713408, 774752, 778720, 856592, 891760, 968440, 980936, 999680, 1070740, 1105280, 1226170, 1245952, 1382228, 1408640, 1426816, 1549504, 1557440, 1713184, 1727785, 1783520, 1936880, 1961872, 2141480, 2210560, 2452340, 2764456, 2817280, 2853632, 3099008, 3114880, 3426368, 3455570, 3567040, 3801127, 3873760, 3923744, 4282960, 4904680, 5528912, 6198016, 6229760, 6852736, 6911140, 7134080, 7602254, 7747520, 7847488, 8565920, 9809360, 11057824, 13705472, 13822280, 14268160, 15204508, 15495040, 15694976, 17131840, 19005635, 19618720, 22115648, 27644560, 30409016, 30990080, 31389952, 34263680, 38011270, 39237440, 44231296, 55289120, 60818032, 68527360, 76022540, 78474880, 88462592, 110578240, 121636064, 152045080, 156949760, 221156480, 243272128, 304090160, 442312960, 486544256, 608180320, 973088512, 1216360640, 2432721280, 4865442560]

約数ペア:

[(1, 4865442560), (2, 2432721280), (4, 1216360640), (5, 973088512), (8, 608180320), (10, 486544256), (11, 442312960), (16, 304090160), (20, 243272128), (22, 221156480), (31, 156949760), (32, 152045080), (40, 121636064), (44, 110578240), (55, 88462592), (62, 78474880), (64, 76022540), (71, 68527360), (80, 60818032), (88, 55289120), (110, 44231296), (124, 39237440), (128, 38011270), (142, 34263680), (155, 31389952), (157, 30990080), (160, 30409016), (176, 27644560), (220, 22115648), (248, 19618720), (256, 19005635), (284, 17131840), (310, 15694976), (314, 15495040), (320, 15204508), (341, 14268160), (352, 13822280), (355, 13705472), (440, 11057824), (496, 9809360), (568, 8565920), (620, 7847488), (628, 7747520), (640, 7602254), (682, 7134080), (704, 6911140), (710, 6852736), (781, 6229760), (785, 6198016), (880, 5528912), (992, 4904680), (1136, 4282960), (1240, 3923744), (1256, 3873760), (1280, 3801127), (1364, 3567040), (1408, 3455570), (1420, 3426368), (1562, 3114880), (1570, 3099008), (1705, 2853632), (1727, 2817280), (1760, 2764456), (1984, 2452340), (2201, 2210560), (2272, 2141480), (2480, 1961872), (2512, 1936880), (2728, 1783520), (2816, 1727785), (2840, 1713184), (3124, 1557440), (3140, 1549504), (3410, 1426816), (3454, 1408640), (3520, 1382228), (3905, 1245952), (3968, 1226170), (4402, 1105280), (4544, 1070740), (4867, 999680), (4960, 980936), (5024, 968440), (5456, 891760), (5680, 856592), (6248, 778720), (6280, 774752), (6820, 713408), (6908, 704320), (7040, 691114), (7810, 622976), (7936, 613085), (8635, 563456), (8804, 552640), (9088, 535370), (9734, 499840), (9920, 490468), (10048, 484220), (10912, 445880), (11005, 442112), (11147, 436480), (11360, 428296), (12496, 389360), (12560, 387376), (13640, 356704), (13816, 352160), (14080, 345557), (15620, 311488), (17270, 281728), (17608, 276320), (18176, 267685), (19468, 249920), (19840, 245234), (20096, 242110), (21824, 222940), (22010, 221056), (22294, 218240), (22720, 214148), (24211, 200960), (24335, 199936), (24992, 194680), (25120, 193688), (27280, 178352), (27632, 176080), (31240, 155744), (34540, 140864), (35216, 138160), (38936, 124960), (39680, 122617), (40192, 121055), (43648, 111470), (44020, 110528), (44588, 109120), (45440, 107074), (48422, 100480), (48670, 99968), (49984, 97340), (50240, 96844), (53537, 90880), (54560, 89176), (55264, 88040), (55735, 87296), (62480, 77872), (69080, 70432)]