16274640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 54996480

約数和(自身を除く): 38721840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 83, 86, 95, 114, 120, 129, 152, 166, 172, 190, 215, 228, 240, 249, 258, 285, 304, 332, 344, 380, 415, 430, 456, 498, 516, 570, 645, 664, 688, 760, 817, 830, 860, 912, 996, 1032, 1140, 1245, 1290, 1328, 1520, 1577, 1634, 1660, 1720, 1992, 2064, 2280, 2451, 2490, 2580, 3154, 3268, 3320, 3440, 3569, 3984, 4085, 4560, 4731, 4902, 4980, 5160, 6308, 6536, 6640, 7138, 7885, 8170, 9462, 9804, 9960, 10320, 10707, 12255, 12616, 13072, 14276, 15770, 16340, 17845, 18924, 19608, 19920, 21414, 23655, 24510, 25232, 28552, 31540, 32680, 35690, 37848, 39216, 42828, 47310, 49020, 53535, 57104, 63080, 65360, 67811, 71380, 75696, 85656, 94620, 98040, 107070, 126160, 135622, 142760, 171312, 189240, 196080, 203433, 214140, 271244, 285520, 339055, 378480, 406866, 428280, 542488, 678110, 813732, 856560, 1017165, 1084976, 1356220, 1627464, 2034330, 2712440, 3254928, 4068660, 5424880, 8137320, 16274640]

約数ペア:

[(1, 16274640), (2, 8137320), (3, 5424880), (4, 4068660), (5, 3254928), (6, 2712440), (8, 2034330), (10, 1627464), (12, 1356220), (15, 1084976), (16, 1017165), (19, 856560), (20, 813732), (24, 678110), (30, 542488), (38, 428280), (40, 406866), (43, 378480), (48, 339055), (57, 285520), (60, 271244), (76, 214140), (80, 203433), (83, 196080), (86, 189240), (95, 171312), (114, 142760), (120, 135622), (129, 126160), (152, 107070), (166, 98040), (172, 94620), (190, 85656), (215, 75696), (228, 71380), (240, 67811), (249, 65360), (258, 63080), (285, 57104), (304, 53535), (332, 49020), (344, 47310), (380, 42828), (415, 39216), (430, 37848), (456, 35690), (498, 32680), (516, 31540), (570, 28552), (645, 25232), (664, 24510), (688, 23655), (760, 21414), (817, 19920), (830, 19608), (860, 18924), (912, 17845), (996, 16340), (1032, 15770), (1140, 14276), (1245, 13072), (1290, 12616), (1328, 12255), (1520, 10707), (1577, 10320), (1634, 9960), (1660, 9804), (1720, 9462), (1992, 8170), (2064, 7885), (2280, 7138), (2451, 6640), (2490, 6536), (2580, 6308), (3154, 5160), (3268, 4980), (3320, 4902), (3440, 4731), (3569, 4560), (3984, 4085)]