154238280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 192

約数和(自身を含む): 570291840

約数和(自身を除く): 416053560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1543, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2940, 3086, 3332, 3570, 4165, 4629, 4760, 4998, 5880, 6172, 6664, 7140, 7715, 8330, 9258, 9996, 10801, 12344, 12495, 14280, 15430, 16660, 18516, 19992, 21602, 23145, 24990, 26231, 30860, 32403, 33320, 37032, 43204, 46290, 49980, 52462, 54005, 61720, 64806, 75607, 78693, 86408, 92580, 99960, 104924, 108010, 129612, 131155, 151214, 157386, 162015, 183617, 185160, 209848, 216020, 226821, 259224, 262310, 302428, 314772, 324030, 367234, 378035, 393465, 432040, 453642, 524620, 550851, 604856, 629544, 648060, 734468, 756070, 786930, 907284, 918085, 1049240, 1101702, 1134105, 1285319, 1296120, 1468936, 1512140, 1573860, 1814568, 1836170, 2203404, 2268210, 2570638, 2754255, 3024280, 3147720, 3672340, 3855957, 4406808, 4536420, 5141276, 5508510, 6426595, 7344680, 7711914, 9072840, 10282552, 11017020, 12853190, 15423828, 19279785, 22034040, 25706380, 30847656, 38559570, 51412760, 77119140, 154238280]

約数ペア:

[(1, 154238280), (2, 77119140), (3, 51412760), (4, 38559570), (5, 30847656), (6, 25706380), (7, 22034040), (8, 19279785), (10, 15423828), (12, 12853190), (14, 11017020), (15, 10282552), (17, 9072840), (20, 7711914), (21, 7344680), (24, 6426595), (28, 5508510), (30, 5141276), (34, 4536420), (35, 4406808), (40, 3855957), (42, 3672340), (49, 3147720), (51, 3024280), (56, 2754255), (60, 2570638), (68, 2268210), (70, 2203404), (84, 1836170), (85, 1814568), (98, 1573860), (102, 1512140), (105, 1468936), (119, 1296120), (120, 1285319), (136, 1134105), (140, 1101702), (147, 1049240), (168, 918085), (170, 907284), (196, 786930), (204, 756070), (210, 734468), (238, 648060), (245, 629544), (255, 604856), (280, 550851), (294, 524620), (340, 453642), (357, 432040), (392, 393465), (408, 378035), (420, 367234), (476, 324030), (490, 314772), (510, 302428), (588, 262310), (595, 259224), (680, 226821), (714, 216020), (735, 209848), (833, 185160), (840, 183617), (952, 162015), (980, 157386), (1020, 151214), (1176, 131155), (1190, 129612), (1428, 108010), (1470, 104924), (1543, 99960), (1666, 92580), (1785, 86408), (1960, 78693), (2040, 75607), (2380, 64806), (2499, 61720), (2856, 54005), (2940, 52462), (3086, 49980), (3332, 46290), (3570, 43204), (4165, 37032), (4629, 33320), (4760, 32403), (4998, 30860), (5880, 26231), (6172, 24990), (6664, 23145), (7140, 21602), (7715, 19992), (8330, 18516), (9258, 16660), (9996, 15430), (10801, 14280), (12344, 12495)]