850471440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5606

約数の個数: 240

約数和(自身を含む): 3303413568

約数和(自身を除く): 2452942128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 420, 455, 490, 520, 546, 560, 588, 624, 637, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1176, 1274, 1365, 1456, 1470, 1560, 1680, 1820, 1911, 1960, 2184, 2352, 2548, 2730, 2940, 3120, 3185, 3640, 3822, 3920, 4368, 5096, 5460, 5563, 5880, 6370, 7280, 7644, 9555, 10192, 10920, 11126, 11760, 12740, 15288, 16689, 19110, 21840, 22252, 25480, 27815, 30576, 33378, 38220, 38941, 44504, 50960, 55630, 66756, 72319, 76440, 77882, 83445, 89008, 111260, 116823, 133512, 144638, 152880, 155764, 166890, 194705, 216957, 222520, 233646, 267024, 272587, 289276, 311528, 333780, 361595, 389410, 433914, 445040, 467292, 506233, 545174, 578552, 584115, 623056, 667560, 723190, 778820, 817761, 867828, 934584, 1012466, 1084785, 1090348, 1157104, 1168230, 1335120, 1362935, 1446380, 1518699, 1557640, 1635522, 1735656, 1869168, 2024932, 2169570, 2180696, 2336460, 2531165, 2725870, 2892760, 3037398, 3115280, 3271044, 3471312, 3543631, 4049864, 4088805, 4339140, 4361392, 4672920, 5062330, 5451740, 5785520, 6074796, 6542088, 7087262, 7593495, 8099728, 8177610, 8678280, 9345840, 10124660, 10630893, 10903480, 12149592, 13084176, 14174524, 15186990, 16355220, 17356560, 17718155, 20249320, 21261786, 21806960, 24299184, 28349048, 30373980, 32710440, 35436310, 40498640, 42523572, 53154465, 56698096, 60747960, 65420880, 70872620, 85047144, 106308930, 121495920, 141745240, 170094288, 212617860, 283490480, 425235720, 850471440]

約数ペア:

[(1, 850471440), (2, 425235720), (3, 283490480), (4, 212617860), (5, 170094288), (6, 141745240), (7, 121495920), (8, 106308930), (10, 85047144), (12, 70872620), (13, 65420880), (14, 60747960), (15, 56698096), (16, 53154465), (20, 42523572), (21, 40498640), (24, 35436310), (26, 32710440), (28, 30373980), (30, 28349048), (35, 24299184), (39, 21806960), (40, 21261786), (42, 20249320), (48, 17718155), (49, 17356560), (52, 16355220), (56, 15186990), (60, 14174524), (65, 13084176), (70, 12149592), (78, 10903480), (80, 10630893), (84, 10124660), (91, 9345840), (98, 8678280), (104, 8177610), (105, 8099728), (112, 7593495), (120, 7087262), (130, 6542088), (140, 6074796), (147, 5785520), (156, 5451740), (168, 5062330), (182, 4672920), (195, 4361392), (196, 4339140), (208, 4088805), (210, 4049864), (240, 3543631), (245, 3471312), (260, 3271044), (273, 3115280), (280, 3037398), (294, 2892760), (312, 2725870), (336, 2531165), (364, 2336460), (390, 2180696), (392, 2169570), (420, 2024932), (455, 1869168), (490, 1735656), (520, 1635522), (546, 1557640), (560, 1518699), (588, 1446380), (624, 1362935), (637, 1335120), (728, 1168230), (735, 1157104), (780, 1090348), (784, 1084785), (840, 1012466), (910, 934584), (980, 867828), (1040, 817761), (1092, 778820), (1176, 723190), (1274, 667560), (1365, 623056), (1456, 584115), (1470, 578552), (1560, 545174), (1680, 506233), (1820, 467292), (1911, 445040), (1960, 433914), (2184, 389410), (2352, 361595), (2548, 333780), (2730, 311528), (2940, 289276), (3120, 272587), (3185, 267024), (3640, 233646), (3822, 222520), (3920, 216957), (4368, 194705), (5096, 166890), (5460, 155764), (5563, 152880), (5880, 144638), (6370, 133512), (7280, 116823), (7644, 111260), (9555, 89008), (10192, 83445), (10920, 77882), (11126, 76440), (11760, 72319), (12740, 66756), (15288, 55630), (16689, 50960), (19110, 44504), (21840, 38941), (22252, 38220), (25480, 33378), (27815, 30576)]