2126183280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1303}}^1$

素因数の和:1855

約数の個数: 160

約数和(自身を含む): 7117211136

約数和(自身を除く): 4991027856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 523, 624, 780, 1040, 1046, 1303, 1560, 1569, 2092, 2606, 2615, 3120, 3138, 3909, 4184, 5212, 5230, 6276, 6515, 6799, 7818, 7845, 8368, 10424, 10460, 12552, 13030, 13598, 15636, 15690, 16939, 19545, 20397, 20848, 20920, 25104, 26060, 27196, 31272, 31380, 33878, 33995, 39090, 40794, 41840, 50817, 52120, 54392, 62544, 62760, 67756, 67990, 78180, 81588, 84695, 101634, 101985, 104240, 108784, 125520, 135512, 135980, 156360, 163176, 169390, 203268, 203970, 254085, 271024, 271960, 312720, 326352, 338780, 406536, 407940, 508170, 543920, 677560, 681469, 813072, 815880, 1016340, 1355120, 1362938, 1631760, 2032680, 2044407, 2725876, 3407345, 4065360, 4088814, 5451752, 6814690, 8177628, 8859097, 10222035, 10903504, 13629380, 16355256, 17718194, 20444070, 26577291, 27258760, 32710512, 35436388, 40888140, 44295485, 53154582, 54517520, 70872776, 81776280, 88590970, 106309164, 132886455, 141745552, 163552560, 177181940, 212618328, 265772910, 354363880, 425236656, 531545820, 708727760, 1063091640, 2126183280]

約数ペア:

[(1, 2126183280), (2, 1063091640), (3, 708727760), (4, 531545820), (5, 425236656), (6, 354363880), (8, 265772910), (10, 212618328), (12, 177181940), (13, 163552560), (15, 141745552), (16, 132886455), (20, 106309164), (24, 88590970), (26, 81776280), (30, 70872776), (39, 54517520), (40, 53154582), (48, 44295485), (52, 40888140), (60, 35436388), (65, 32710512), (78, 27258760), (80, 26577291), (104, 20444070), (120, 17718194), (130, 16355256), (156, 13629380), (195, 10903504), (208, 10222035), (240, 8859097), (260, 8177628), (312, 6814690), (390, 5451752), (520, 4088814), (523, 4065360), (624, 3407345), (780, 2725876), (1040, 2044407), (1046, 2032680), (1303, 1631760), (1560, 1362938), (1569, 1355120), (2092, 1016340), (2606, 815880), (2615, 813072), (3120, 681469), (3138, 677560), (3909, 543920), (4184, 508170), (5212, 407940), (5230, 406536), (6276, 338780), (6515, 326352), (6799, 312720), (7818, 271960), (7845, 271024), (8368, 254085), (10424, 203970), (10460, 203268), (12552, 169390), (13030, 163176), (13598, 156360), (15636, 135980), (15690, 135512), (16939, 125520), (19545, 108784), (20397, 104240), (20848, 101985), (20920, 101634), (25104, 84695), (26060, 81588), (27196, 78180), (31272, 67990), (31380, 67756), (33878, 62760), (33995, 62544), (39090, 54392), (40794, 52120), (41840, 50817)]