195174840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1794

約数の個数: 192

約数和(自身を含む): 717379200

約数和(自身を除く): 522204360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1747, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3494, 3724, 3990, 4655, 5241, 5320, 5586, 5880, 6988, 7448, 7980, 8735, 9310, 10482, 11172, 12229, 13965, 13976, 15960, 17470, 18620, 20964, 22344, 24458, 26205, 27930, 33193, 34940, 36687, 37240, 41928, 48916, 52410, 55860, 61145, 66386, 69880, 73374, 85603, 97832, 99579, 104820, 111720, 122290, 132772, 146748, 165965, 171206, 183435, 199158, 209640, 232351, 244580, 256809, 265544, 293496, 331930, 342412, 366870, 398316, 428015, 464702, 489160, 497895, 513618, 663860, 684824, 697053, 733740, 796632, 856030, 929404, 995790, 1027236, 1161755, 1284045, 1327720, 1394106, 1467480, 1626457, 1712060, 1858808, 1991580, 2054472, 2323510, 2568090, 2788212, 3252914, 3424120, 3485265, 3983160, 4647020, 4879371, 5136180, 5576424, 6505828, 6970530, 8132285, 9294040, 9758742, 10272360, 13011656, 13941060, 16264570, 19517484, 24396855, 27882120, 32529140, 39034968, 48793710, 65058280, 97587420, 195174840]

約数ペア:

[(1, 195174840), (2, 97587420), (3, 65058280), (4, 48793710), (5, 39034968), (6, 32529140), (7, 27882120), (8, 24396855), (10, 19517484), (12, 16264570), (14, 13941060), (15, 13011656), (19, 10272360), (20, 9758742), (21, 9294040), (24, 8132285), (28, 6970530), (30, 6505828), (35, 5576424), (38, 5136180), (40, 4879371), (42, 4647020), (49, 3983160), (56, 3485265), (57, 3424120), (60, 3252914), (70, 2788212), (76, 2568090), (84, 2323510), (95, 2054472), (98, 1991580), (105, 1858808), (114, 1712060), (120, 1626457), (133, 1467480), (140, 1394106), (147, 1327720), (152, 1284045), (168, 1161755), (190, 1027236), (196, 995790), (210, 929404), (228, 856030), (245, 796632), (266, 733740), (280, 697053), (285, 684824), (294, 663860), (380, 513618), (392, 497895), (399, 489160), (420, 464702), (456, 428015), (490, 398316), (532, 366870), (570, 342412), (588, 331930), (665, 293496), (735, 265544), (760, 256809), (798, 244580), (840, 232351), (931, 209640), (980, 199158), (1064, 183435), (1140, 171206), (1176, 165965), (1330, 146748), (1470, 132772), (1596, 122290), (1747, 111720), (1862, 104820), (1960, 99579), (1995, 97832), (2280, 85603), (2660, 73374), (2793, 69880), (2940, 66386), (3192, 61145), (3494, 55860), (3724, 52410), (3990, 48916), (4655, 41928), (5241, 37240), (5320, 36687), (5586, 34940), (5880, 33193), (6988, 27930), (7448, 26205), (7980, 24458), (8735, 22344), (9310, 20964), (10482, 18620), (11172, 17470), (12229, 15960), (13965, 13976)]