630782880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2108

約数の個数: 288

約数和(自身を含む): 2490372864

約数和(自身を除く): 1859589984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2063, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4126, 4368, 4704, 5096, 5460, 5880, 6189, 6240, 6370, 7280, 7644, 7840, 8252, 8736, 9555, 10192, 10315, 10920, 11760, 12378, 12740, 14441, 14560, 15288, 16504, 19110, 20384, 20630, 21840, 23520, 24756, 25480, 26819, 28882, 30576, 30945, 33008, 38220, 41260, 43323, 43680, 49512, 50960, 53638, 57764, 61152, 61890, 66016, 72205, 76440, 80457, 82520, 86646, 99024, 101087, 101920, 107276, 115528, 123780, 134095, 144410, 152880, 160914, 165040, 173292, 187733, 198048, 202174, 214552, 216615, 231056, 247560, 268190, 288820, 303261, 305760, 321828, 330080, 346584, 375466, 402285, 404348, 429104, 433230, 462112, 495120, 505435, 536380, 563199, 577640, 606522, 643656, 693168, 750932, 804570, 808696, 858208, 866460, 938665, 990240, 1010870, 1072760, 1126398, 1155280, 1213044, 1287312, 1314131, 1386336, 1501864, 1516305, 1609140, 1617392, 1732920, 1877330, 2021740, 2145520, 2252796, 2310560, 2426088, 2574624, 2628262, 2815995, 3003728, 3032610, 3218280, 3234784, 3465840, 3754660, 3942393, 4043480, 4291040, 4505592, 4852176, 5256524, 5631990, 6007456, 6065220, 6436560, 6570655, 6931680, 7509320, 7884786, 8086960, 9011184, 9704352, 10513048, 11263980, 12130440, 12873120, 13141310, 15018640, 15769572, 16173920, 18022368, 19711965, 21026096, 22527960, 24260880, 26282620, 30037280, 31539144, 39423930, 42052192, 45055920, 48521760, 52565240, 63078288, 78847860, 90111840, 105130480, 126156576, 157695720, 210260960, 315391440, 630782880]

約数ペア:

[(1, 630782880), (2, 315391440), (3, 210260960), (4, 157695720), (5, 126156576), (6, 105130480), (7, 90111840), (8, 78847860), (10, 63078288), (12, 52565240), (13, 48521760), (14, 45055920), (15, 42052192), (16, 39423930), (20, 31539144), (21, 30037280), (24, 26282620), (26, 24260880), (28, 22527960), (30, 21026096), (32, 19711965), (35, 18022368), (39, 16173920), (40, 15769572), (42, 15018640), (48, 13141310), (49, 12873120), (52, 12130440), (56, 11263980), (60, 10513048), (65, 9704352), (70, 9011184), (78, 8086960), (80, 7884786), (84, 7509320), (91, 6931680), (96, 6570655), (98, 6436560), (104, 6065220), (105, 6007456), (112, 5631990), (120, 5256524), (130, 4852176), (140, 4505592), (147, 4291040), (156, 4043480), (160, 3942393), (168, 3754660), (182, 3465840), (195, 3234784), (196, 3218280), (208, 3032610), (210, 3003728), (224, 2815995), (240, 2628262), (245, 2574624), (260, 2426088), (273, 2310560), (280, 2252796), (294, 2145520), (312, 2021740), (336, 1877330), (364, 1732920), (390, 1617392), (392, 1609140), (416, 1516305), (420, 1501864), (455, 1386336), (480, 1314131), (490, 1287312), (520, 1213044), (546, 1155280), (560, 1126398), (588, 1072760), (624, 1010870), (637, 990240), (672, 938665), (728, 866460), (735, 858208), (780, 808696), (784, 804570), (840, 750932), (910, 693168), (980, 643656), (1040, 606522), (1092, 577640), (1120, 563199), (1176, 536380), (1248, 505435), (1274, 495120), (1365, 462112), (1456, 433230), (1470, 429104), (1560, 404348), (1568, 402285), (1680, 375466), (1820, 346584), (1911, 330080), (1960, 321828), (2063, 305760), (2080, 303261), (2184, 288820), (2352, 268190), (2548, 247560), (2730, 231056), (2912, 216615), (2940, 214552), (3120, 202174), (3185, 198048), (3360, 187733), (3640, 173292), (3822, 165040), (3920, 160914), (4126, 152880), (4368, 144410), (4704, 134095), (5096, 123780), (5460, 115528), (5880, 107276), (6189, 101920), (6240, 101087), (6370, 99024), (7280, 86646), (7644, 82520), (7840, 80457), (8252, 76440), (8736, 72205), (9555, 66016), (10192, 61890), (10315, 61152), (10920, 57764), (11760, 53638), (12378, 50960), (12740, 49512), (14441, 43680), (14560, 43323), (15288, 41260), (16504, 38220), (19110, 33008), (20384, 30945), (20630, 30576), (21840, 28882), (23520, 26819), (24756, 25480)]