1627919760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7193}}^1$

素因数の和:7273

約数の個数: 160

約数和(自身を含む): 5395154688

約数和(自身を除く): 3767234928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 240, 246, 276, 328, 345, 368, 410, 460, 492, 552, 615, 656, 690, 820, 920, 943, 984, 1104, 1230, 1380, 1640, 1840, 1886, 1968, 2460, 2760, 2829, 3280, 3772, 4715, 4920, 5520, 5658, 7193, 7544, 9430, 9840, 11316, 14145, 14386, 15088, 18860, 21579, 22632, 28290, 28772, 35965, 37720, 43158, 45264, 56580, 57544, 71930, 75440, 86316, 107895, 113160, 115088, 143860, 165439, 172632, 215790, 226320, 287720, 294913, 330878, 345264, 431580, 496317, 575440, 589826, 661756, 827195, 863160, 884739, 992634, 1179652, 1323512, 1474565, 1654390, 1726320, 1769478, 1985268, 2359304, 2481585, 2647024, 2949130, 3308780, 3538956, 3970536, 4423695, 4718608, 4963170, 5898260, 6617560, 6782999, 7077912, 7941072, 8847390, 9926340, 11796520, 13235120, 13565998, 14155824, 17694780, 19852680, 20348997, 23593040, 27131996, 33914995, 35389560, 39705360, 40697994, 54263992, 67829990, 70779120, 81395988, 101744985, 108527984, 135659980, 162791976, 203489970, 271319960, 325583952, 406979940, 542639920, 813959880, 1627919760]

約数ペア:

[(1, 1627919760), (2, 813959880), (3, 542639920), (4, 406979940), (5, 325583952), (6, 271319960), (8, 203489970), (10, 162791976), (12, 135659980), (15, 108527984), (16, 101744985), (20, 81395988), (23, 70779120), (24, 67829990), (30, 54263992), (40, 40697994), (41, 39705360), (46, 35389560), (48, 33914995), (60, 27131996), (69, 23593040), (80, 20348997), (82, 19852680), (92, 17694780), (115, 14155824), (120, 13565998), (123, 13235120), (138, 11796520), (164, 9926340), (184, 8847390), (205, 7941072), (230, 7077912), (240, 6782999), (246, 6617560), (276, 5898260), (328, 4963170), (345, 4718608), (368, 4423695), (410, 3970536), (460, 3538956), (492, 3308780), (552, 2949130), (615, 2647024), (656, 2481585), (690, 2359304), (820, 1985268), (920, 1769478), (943, 1726320), (984, 1654390), (1104, 1474565), (1230, 1323512), (1380, 1179652), (1640, 992634), (1840, 884739), (1886, 863160), (1968, 827195), (2460, 661756), (2760, 589826), (2829, 575440), (3280, 496317), (3772, 431580), (4715, 345264), (4920, 330878), (5520, 294913), (5658, 287720), (7193, 226320), (7544, 215790), (9430, 172632), (9840, 165439), (11316, 143860), (14145, 115088), (14386, 113160), (15088, 107895), (18860, 86316), (21579, 75440), (22632, 71930), (28290, 57544), (28772, 56580), (35965, 45264), (37720, 43158)]