154604520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3272

約数の個数: 192

約数和(自身を含む): 604656000

約数和(自身を除く): 450051480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3229, 3420, 3990, 4788, 5320, 5985, 6458, 6840, 7980, 9576, 9687, 11970, 12916, 15960, 16145, 19374, 22603, 23940, 25832, 29061, 32290, 38748, 45206, 47880, 48435, 58122, 61351, 64580, 67809, 77496, 90412, 96870, 113015, 116244, 122702, 129160, 135618, 145305, 180824, 184053, 193740, 203427, 226030, 232488, 245404, 271236, 290610, 306755, 339045, 368106, 387480, 406854, 429457, 452060, 490808, 542472, 552159, 581220, 613510, 678090, 736212, 813708, 858914, 904120, 920265, 1017135, 1104318, 1162440, 1227020, 1288371, 1356180, 1472424, 1627416, 1717828, 1840530, 2034270, 2147285, 2208636, 2454040, 2576742, 2712360, 2760795, 3435656, 3681060, 3865113, 4068540, 4294570, 4417272, 5153484, 5521590, 6441855, 7362120, 7730226, 8137080, 8589140, 10306968, 11043180, 12883710, 15460452, 17178280, 19325565, 22086360, 25767420, 30920904, 38651130, 51534840, 77302260, 154604520]

約数ペア:

[(1, 154604520), (2, 77302260), (3, 51534840), (4, 38651130), (5, 30920904), (6, 25767420), (7, 22086360), (8, 19325565), (9, 17178280), (10, 15460452), (12, 12883710), (14, 11043180), (15, 10306968), (18, 8589140), (19, 8137080), (20, 7730226), (21, 7362120), (24, 6441855), (28, 5521590), (30, 5153484), (35, 4417272), (36, 4294570), (38, 4068540), (40, 3865113), (42, 3681060), (45, 3435656), (56, 2760795), (57, 2712360), (60, 2576742), (63, 2454040), (70, 2208636), (72, 2147285), (76, 2034270), (84, 1840530), (90, 1717828), (95, 1627416), (105, 1472424), (114, 1356180), (120, 1288371), (126, 1227020), (133, 1162440), (140, 1104318), (152, 1017135), (168, 920265), (171, 904120), (180, 858914), (190, 813708), (210, 736212), (228, 678090), (252, 613510), (266, 581220), (280, 552159), (285, 542472), (315, 490808), (342, 452060), (360, 429457), (380, 406854), (399, 387480), (420, 368106), (456, 339045), (504, 306755), (532, 290610), (570, 271236), (630, 245404), (665, 232488), (684, 226030), (760, 203427), (798, 193740), (840, 184053), (855, 180824), (1064, 145305), (1140, 135618), (1197, 129160), (1260, 122702), (1330, 116244), (1368, 113015), (1596, 96870), (1710, 90412), (1995, 77496), (2280, 67809), (2394, 64580), (2520, 61351), (2660, 58122), (3192, 48435), (3229, 47880), (3420, 45206), (3990, 38748), (4788, 32290), (5320, 29061), (5985, 25832), (6458, 23940), (6840, 22603), (7980, 19374), (9576, 16145), (9687, 15960), (11970, 12916)]