1881725040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3581

約数の個数: 320

約数和(自身を含む): 7349529600

約数和(自身を除く): 5467804560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 741, 760, 780, 855, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1368, 1404, 1482, 1520, 1560, 1710, 1755, 1872, 1976, 2052, 2160, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2964, 3120, 3420, 3510, 3527, 3705, 3952, 4104, 4446, 4560, 4680, 4940, 5130, 5616, 5928, 6669, 6840, 7020, 7054, 7410, 8208, 8892, 9360, 9880, 10260, 10581, 11115, 11856, 13338, 13680, 14040, 14108, 14820, 17635, 17784, 19760, 20520, 21162, 22230, 26676, 28080, 28216, 29640, 31743, 33345, 35270, 35568, 41040, 42324, 44460, 45851, 52905, 53352, 56432, 59280, 63486, 66690, 67013, 70540, 84648, 88920, 91702, 95229, 105810, 106704, 126972, 133380, 134026, 137553, 141080, 158715, 169296, 177840, 183404, 190458, 201039, 211620, 229255, 253944, 266760, 268052, 275106, 282160, 317430, 335065, 366808, 380916, 402078, 412659, 423240, 458510, 476145, 507888, 533520, 536104, 550212, 603117, 634860, 670130, 687765, 733616, 761832, 804156, 825318, 846480, 871169, 917020, 952290, 1005195, 1072208, 1100424, 1206234, 1237977, 1269720, 1340260, 1375530, 1523664, 1608312, 1650636, 1742338, 1809351, 1834040, 1904580, 2010390, 2063295, 2200848, 2412468, 2475954, 2539440, 2613507, 2680520, 2751060, 3015585, 3216624, 3301272, 3484676, 3618702, 3668080, 3809160, 4020780, 4126590, 4355845, 4824936, 4951908, 5227014, 5361040, 5502120, 6031170, 6189885, 6602544, 6969352, 7237404, 7618320, 7840521, 8041560, 8253180, 8711690, 9046755, 9649872, 9903816, 10454028, 11004240, 12062340, 12379770, 13067535, 13938704, 14474808, 15681042, 16083120, 16506360, 17423380, 18093510, 19807632, 20908056, 23521563, 24124680, 24759540, 26135070, 28949616, 31362084, 33012720, 34846760, 36187020, 39202605, 41816112, 47043126, 48249360, 49519080, 52270140, 62724168, 69693520, 72374040, 78405210, 94086252, 99038160, 104540280, 117607815, 125448336, 144748080, 156810420, 188172504, 209080560, 235215630, 313620840, 376345008, 470431260, 627241680, 940862520, 1881725040]

約数ペア:

[(1, 1881725040), (2, 940862520), (3, 627241680), (4, 470431260), (5, 376345008), (6, 313620840), (8, 235215630), (9, 209080560), (10, 188172504), (12, 156810420), (13, 144748080), (15, 125448336), (16, 117607815), (18, 104540280), (19, 99038160), (20, 94086252), (24, 78405210), (26, 72374040), (27, 69693520), (30, 62724168), (36, 52270140), (38, 49519080), (39, 48249360), (40, 47043126), (45, 41816112), (48, 39202605), (52, 36187020), (54, 34846760), (57, 33012720), (60, 31362084), (65, 28949616), (72, 26135070), (76, 24759540), (78, 24124680), (80, 23521563), (90, 20908056), (95, 19807632), (104, 18093510), (108, 17423380), (114, 16506360), (117, 16083120), (120, 15681042), (130, 14474808), (135, 13938704), (144, 13067535), (152, 12379770), (156, 12062340), (171, 11004240), (180, 10454028), (190, 9903816), (195, 9649872), (208, 9046755), (216, 8711690), (228, 8253180), (234, 8041560), (240, 7840521), (247, 7618320), (260, 7237404), (270, 6969352), (285, 6602544), (304, 6189885), (312, 6031170), (342, 5502120), (351, 5361040), (360, 5227014), (380, 4951908), (390, 4824936), (432, 4355845), (456, 4126590), (468, 4020780), (494, 3809160), (513, 3668080), (520, 3618702), (540, 3484676), (570, 3301272), (585, 3216624), (624, 3015585), (684, 2751060), (702, 2680520), (720, 2613507), (741, 2539440), (760, 2475954), (780, 2412468), (855, 2200848), (912, 2063295), (936, 2010390), (988, 1904580), (1026, 1834040), (1040, 1809351), (1080, 1742338), (1140, 1650636), (1170, 1608312), (1235, 1523664), (1368, 1375530), (1404, 1340260), (1482, 1269720), (1520, 1237977), (1560, 1206234), (1710, 1100424), (1755, 1072208), (1872, 1005195), (1976, 952290), (2052, 917020), (2160, 871169), (2223, 846480), (2280, 825318), (2340, 804156), (2470, 761832), (2565, 733616), (2736, 687765), (2808, 670130), (2964, 634860), (3120, 603117), (3420, 550212), (3510, 536104), (3527, 533520), (3705, 507888), (3952, 476145), (4104, 458510), (4446, 423240), (4560, 412659), (4680, 402078), (4940, 380916), (5130, 366808), (5616, 335065), (5928, 317430), (6669, 282160), (6840, 275106), (7020, 268052), (7054, 266760), (7410, 253944), (8208, 229255), (8892, 211620), (9360, 201039), (9880, 190458), (10260, 183404), (10581, 177840), (11115, 169296), (11856, 158715), (13338, 141080), (13680, 137553), (14040, 134026), (14108, 133380), (14820, 126972), (17635, 106704), (17784, 105810), (19760, 95229), (20520, 91702), (21162, 88920), (22230, 84648), (26676, 70540), (28080, 67013), (28216, 66690), (29640, 63486), (31743, 59280), (33345, 56432), (35270, 53352), (35568, 52905), (41040, 45851), (42324, 44460)]