40275060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 139776000

約数和(自身を除く): 99500940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 103, 105, 114, 133, 140, 147, 190, 196, 206, 210, 228, 245, 266, 285, 294, 309, 343, 380, 399, 412, 420, 490, 515, 532, 570, 588, 618, 665, 686, 721, 735, 798, 931, 980, 1029, 1030, 1140, 1236, 1330, 1372, 1442, 1470, 1545, 1596, 1715, 1862, 1957, 1995, 2058, 2060, 2163, 2660, 2793, 2884, 2940, 3090, 3430, 3605, 3724, 3914, 3990, 4116, 4326, 4655, 5047, 5145, 5586, 5871, 6180, 6517, 6860, 7210, 7828, 7980, 8652, 9310, 9785, 10094, 10290, 10815, 11172, 11742, 13034, 13699, 13965, 14420, 15141, 18620, 19551, 19570, 20188, 20580, 21630, 23484, 25235, 26068, 27398, 27930, 29355, 30282, 32585, 35329, 39102, 39140, 41097, 43260, 50470, 54796, 55860, 58710, 60564, 65170, 68495, 70658, 75705, 78204, 82194, 95893, 97755, 100940, 105987, 117420, 130340, 136990, 141316, 151410, 164388, 176645, 191786, 195510, 205485, 211974, 273980, 287679, 302820, 353290, 383572, 391020, 410970, 423948, 479465, 529935, 575358, 671251, 706580, 821940, 958930, 1059870, 1150716, 1342502, 1438395, 1917860, 2013753, 2119740, 2685004, 2876790, 3356255, 4027506, 5753580, 6712510, 8055012, 10068765, 13425020, 20137530, 40275060]

約数ペア:

[(1, 40275060), (2, 20137530), (3, 13425020), (4, 10068765), (5, 8055012), (6, 6712510), (7, 5753580), (10, 4027506), (12, 3356255), (14, 2876790), (15, 2685004), (19, 2119740), (20, 2013753), (21, 1917860), (28, 1438395), (30, 1342502), (35, 1150716), (38, 1059870), (42, 958930), (49, 821940), (57, 706580), (60, 671251), (70, 575358), (76, 529935), (84, 479465), (95, 423948), (98, 410970), (103, 391020), (105, 383572), (114, 353290), (133, 302820), (140, 287679), (147, 273980), (190, 211974), (196, 205485), (206, 195510), (210, 191786), (228, 176645), (245, 164388), (266, 151410), (285, 141316), (294, 136990), (309, 130340), (343, 117420), (380, 105987), (399, 100940), (412, 97755), (420, 95893), (490, 82194), (515, 78204), (532, 75705), (570, 70658), (588, 68495), (618, 65170), (665, 60564), (686, 58710), (721, 55860), (735, 54796), (798, 50470), (931, 43260), (980, 41097), (1029, 39140), (1030, 39102), (1140, 35329), (1236, 32585), (1330, 30282), (1372, 29355), (1442, 27930), (1470, 27398), (1545, 26068), (1596, 25235), (1715, 23484), (1862, 21630), (1957, 20580), (1995, 20188), (2058, 19570), (2060, 19551), (2163, 18620), (2660, 15141), (2793, 14420), (2884, 13965), (2940, 13699), (3090, 13034), (3430, 11742), (3605, 11172), (3724, 10815), (3914, 10290), (3990, 10094), (4116, 9785), (4326, 9310), (4655, 8652), (5047, 7980), (5145, 7828), (5586, 7210), (5871, 6860), (6180, 6517)]