148036980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 192

約数和(自身を含む): 537384960

約数和(自身を除く): 389347980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1427, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2854, 2964, 3458, 3705, 3990, 4281, 4940, 5187, 5460, 5708, 6916, 7135, 7410, 7980, 8562, 8645, 9989, 10374, 14270, 14820, 17124, 17290, 18551, 19978, 20748, 21405, 25935, 27113, 28540, 29967, 34580, 37102, 39956, 42810, 49945, 51870, 54226, 55653, 59934, 74204, 81339, 85620, 92755, 99890, 103740, 108452, 111306, 119868, 129857, 135565, 149835, 162678, 185510, 189791, 199780, 222612, 259714, 271130, 278265, 299670, 325356, 352469, 371020, 379582, 389571, 406695, 519428, 542260, 556530, 569373, 599340, 649285, 704938, 759164, 779142, 813390, 948955, 1057407, 1113060, 1138746, 1298570, 1409876, 1558284, 1626780, 1762345, 1897910, 1947855, 2114814, 2277492, 2467283, 2597140, 2846865, 3524690, 3795820, 3895710, 4229628, 4934566, 5287035, 5693730, 7049380, 7401849, 7791420, 9869132, 10574070, 11387460, 12336415, 14803698, 21148140, 24672830, 29607396, 37009245, 49345660, 74018490, 148036980]

約数ペア:

[(1, 148036980), (2, 74018490), (3, 49345660), (4, 37009245), (5, 29607396), (6, 24672830), (7, 21148140), (10, 14803698), (12, 12336415), (13, 11387460), (14, 10574070), (15, 9869132), (19, 7791420), (20, 7401849), (21, 7049380), (26, 5693730), (28, 5287035), (30, 4934566), (35, 4229628), (38, 3895710), (39, 3795820), (42, 3524690), (52, 2846865), (57, 2597140), (60, 2467283), (65, 2277492), (70, 2114814), (76, 1947855), (78, 1897910), (84, 1762345), (91, 1626780), (95, 1558284), (105, 1409876), (114, 1298570), (130, 1138746), (133, 1113060), (140, 1057407), (156, 948955), (182, 813390), (190, 779142), (195, 759164), (210, 704938), (228, 649285), (247, 599340), (260, 569373), (266, 556530), (273, 542260), (285, 519428), (364, 406695), (380, 389571), (390, 379582), (399, 371020), (420, 352469), (455, 325356), (494, 299670), (532, 278265), (546, 271130), (570, 259714), (665, 222612), (741, 199780), (780, 189791), (798, 185510), (910, 162678), (988, 149835), (1092, 135565), (1140, 129857), (1235, 119868), (1330, 111306), (1365, 108452), (1427, 103740), (1482, 99890), (1596, 92755), (1729, 85620), (1820, 81339), (1995, 74204), (2470, 59934), (2660, 55653), (2730, 54226), (2854, 51870), (2964, 49945), (3458, 42810), (3705, 39956), (3990, 37102), (4281, 34580), (4940, 29967), (5187, 28540), (5460, 27113), (5708, 25935), (6916, 21405), (7135, 20748), (7410, 19978), (7980, 18551), (8562, 17290), (8645, 17124), (9989, 14820), (10374, 14270)]