2015694880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 5171040000

約数和(自身を除く): 3155345120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 59, 74, 80, 116, 118, 145, 148, 160, 185, 199, 232, 236, 290, 295, 296, 370, 398, 464, 472, 580, 590, 592, 740, 796, 928, 944, 995, 1073, 1160, 1180, 1184, 1480, 1592, 1711, 1888, 1990, 2146, 2183, 2320, 2360, 2960, 3184, 3422, 3980, 4292, 4366, 4640, 4720, 5365, 5771, 5920, 6368, 6844, 7363, 7960, 8555, 8584, 8732, 9440, 10730, 10915, 11542, 11741, 13688, 14726, 15920, 17110, 17168, 17464, 21460, 21830, 23084, 23482, 27376, 28855, 29452, 31840, 34220, 34336, 34928, 36815, 42920, 43660, 46168, 46964, 54752, 57710, 58705, 58904, 63307, 68440, 69856, 73630, 85840, 87320, 92336, 93928, 115420, 117410, 117808, 126614, 136880, 147260, 171680, 174640, 184672, 187856, 213527, 230840, 234820, 235616, 253228, 273760, 294520, 316535, 340489, 349280, 375712, 427054, 434417, 461680, 469640, 506456, 589040, 633070, 680978, 854108, 868834, 923360, 939280, 1012912, 1067635, 1178080, 1266140, 1361956, 1702445, 1708216, 1737668, 1878560, 2025824, 2135270, 2172085, 2532280, 2723912, 3404890, 3416432, 3475336, 4270540, 4344170, 5064560, 5447824, 6809780, 6832864, 6950672, 8541080, 8688340, 10129120, 10895648, 12598093, 13619560, 13901344, 17082160, 17376680, 25196186, 27239120, 34164320, 34753360, 50392372, 54478240, 62990465, 69506720, 100784744, 125980930, 201569488, 251961860, 403138976, 503923720, 1007847440, 2015694880]

約数ペア:

[(1, 2015694880), (2, 1007847440), (4, 503923720), (5, 403138976), (8, 251961860), (10, 201569488), (16, 125980930), (20, 100784744), (29, 69506720), (32, 62990465), (37, 54478240), (40, 50392372), (58, 34753360), (59, 34164320), (74, 27239120), (80, 25196186), (116, 17376680), (118, 17082160), (145, 13901344), (148, 13619560), (160, 12598093), (185, 10895648), (199, 10129120), (232, 8688340), (236, 8541080), (290, 6950672), (295, 6832864), (296, 6809780), (370, 5447824), (398, 5064560), (464, 4344170), (472, 4270540), (580, 3475336), (590, 3416432), (592, 3404890), (740, 2723912), (796, 2532280), (928, 2172085), (944, 2135270), (995, 2025824), (1073, 1878560), (1160, 1737668), (1180, 1708216), (1184, 1702445), (1480, 1361956), (1592, 1266140), (1711, 1178080), (1888, 1067635), (1990, 1012912), (2146, 939280), (2183, 923360), (2320, 868834), (2360, 854108), (2960, 680978), (3184, 633070), (3422, 589040), (3980, 506456), (4292, 469640), (4366, 461680), (4640, 434417), (4720, 427054), (5365, 375712), (5771, 349280), (5920, 340489), (6368, 316535), (6844, 294520), (7363, 273760), (7960, 253228), (8555, 235616), (8584, 234820), (8732, 230840), (9440, 213527), (10730, 187856), (10915, 184672), (11542, 174640), (11741, 171680), (13688, 147260), (14726, 136880), (15920, 126614), (17110, 117808), (17168, 117410), (17464, 115420), (21460, 93928), (21830, 92336), (23084, 87320), (23482, 85840), (27376, 73630), (28855, 69856), (29452, 68440), (31840, 63307), (34220, 58904), (34336, 58705), (34928, 57710), (36815, 54752), (42920, 46964), (43660, 46168)]