177977280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 168

約数和(自身を含む): 612446832

約数和(自身を除く): 434469552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1097, 1248, 1352, 1560, 1690, 2028, 2080, 2194, 2496, 2535, 2704, 3120, 3291, 3380, 4056, 4160, 4388, 5070, 5408, 5485, 6240, 6582, 6760, 8112, 8776, 10140, 10816, 10970, 12480, 13164, 13520, 14261, 16224, 16455, 17552, 20280, 21940, 26328, 27040, 28522, 32448, 32910, 35104, 40560, 42783, 43880, 52656, 54080, 57044, 65820, 70208, 71305, 81120, 85566, 87760, 105312, 114088, 131640, 142610, 162240, 171132, 175520, 185393, 210624, 213915, 228176, 263280, 285220, 342264, 351040, 370786, 427830, 456352, 526560, 556179, 570440, 684528, 741572, 855660, 912704, 926965, 1053120, 1112358, 1140880, 1369056, 1483144, 1711320, 1853930, 2224716, 2281760, 2738112, 2780895, 2966288, 3422640, 3707860, 4449432, 4563520, 5561790, 5932576, 6845280, 7415720, 8898864, 11123580, 11865152, 13690560, 14831440, 17797728, 22247160, 29662880, 35595456, 44494320, 59325760, 88988640, 177977280]

約数ペア:

[(1, 177977280), (2, 88988640), (3, 59325760), (4, 44494320), (5, 35595456), (6, 29662880), (8, 22247160), (10, 17797728), (12, 14831440), (13, 13690560), (15, 11865152), (16, 11123580), (20, 8898864), (24, 7415720), (26, 6845280), (30, 5932576), (32, 5561790), (39, 4563520), (40, 4449432), (48, 3707860), (52, 3422640), (60, 2966288), (64, 2780895), (65, 2738112), (78, 2281760), (80, 2224716), (96, 1853930), (104, 1711320), (120, 1483144), (130, 1369056), (156, 1140880), (160, 1112358), (169, 1053120), (192, 926965), (195, 912704), (208, 855660), (240, 741572), (260, 684528), (312, 570440), (320, 556179), (338, 526560), (390, 456352), (416, 427830), (480, 370786), (507, 351040), (520, 342264), (624, 285220), (676, 263280), (780, 228176), (832, 213915), (845, 210624), (960, 185393), (1014, 175520), (1040, 171132), (1097, 162240), (1248, 142610), (1352, 131640), (1560, 114088), (1690, 105312), (2028, 87760), (2080, 85566), (2194, 81120), (2496, 71305), (2535, 70208), (2704, 65820), (3120, 57044), (3291, 54080), (3380, 52656), (4056, 43880), (4160, 42783), (4388, 40560), (5070, 35104), (5408, 32910), (5485, 32448), (6240, 28522), (6582, 27040), (6760, 26328), (8112, 21940), (8776, 20280), (10140, 17552), (10816, 16455), (10970, 16224), (12480, 14261), (13164, 13520)]