165722820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 518192640

約数和(自身を除く): 352469820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 41, 46, 58, 60, 69, 82, 87, 92, 101, 115, 116, 123, 138, 145, 164, 174, 202, 205, 230, 246, 276, 290, 303, 345, 348, 404, 410, 435, 460, 492, 505, 580, 606, 615, 667, 690, 820, 870, 943, 1010, 1189, 1212, 1230, 1334, 1380, 1515, 1740, 1886, 2001, 2020, 2323, 2378, 2460, 2668, 2829, 2929, 3030, 3335, 3567, 3772, 4002, 4141, 4646, 4715, 4756, 5658, 5858, 5945, 6060, 6670, 6969, 7134, 8004, 8282, 8787, 9292, 9430, 10005, 11316, 11615, 11716, 11890, 12423, 13340, 13938, 14145, 14268, 14645, 16564, 17574, 17835, 18860, 20010, 20705, 23230, 23780, 24846, 27347, 27876, 28290, 29290, 34845, 35148, 35670, 40020, 41410, 43935, 46460, 49692, 54694, 56580, 58580, 62115, 67367, 69690, 71340, 82041, 82820, 87870, 95243, 109388, 120089, 124230, 134734, 136735, 139380, 164082, 175740, 190486, 202101, 240178, 248460, 269468, 273470, 285729, 328164, 336835, 360267, 380972, 404202, 410205, 476215, 480356, 546940, 571458, 600445, 673670, 720534, 808404, 820410, 952430, 1010505, 1142916, 1200890, 1347340, 1428645, 1441068, 1640820, 1801335, 1904860, 2021010, 2401780, 2762047, 2857290, 3602670, 4042020, 5524094, 5714580, 7205340, 8286141, 11048188, 13810235, 16572282, 27620470, 33144564, 41430705, 55240940, 82861410, 165722820]

約数ペア:

[(1, 165722820), (2, 82861410), (3, 55240940), (4, 41430705), (5, 33144564), (6, 27620470), (10, 16572282), (12, 13810235), (15, 11048188), (20, 8286141), (23, 7205340), (29, 5714580), (30, 5524094), (41, 4042020), (46, 3602670), (58, 2857290), (60, 2762047), (69, 2401780), (82, 2021010), (87, 1904860), (92, 1801335), (101, 1640820), (115, 1441068), (116, 1428645), (123, 1347340), (138, 1200890), (145, 1142916), (164, 1010505), (174, 952430), (202, 820410), (205, 808404), (230, 720534), (246, 673670), (276, 600445), (290, 571458), (303, 546940), (345, 480356), (348, 476215), (404, 410205), (410, 404202), (435, 380972), (460, 360267), (492, 336835), (505, 328164), (580, 285729), (606, 273470), (615, 269468), (667, 248460), (690, 240178), (820, 202101), (870, 190486), (943, 175740), (1010, 164082), (1189, 139380), (1212, 136735), (1230, 134734), (1334, 124230), (1380, 120089), (1515, 109388), (1740, 95243), (1886, 87870), (2001, 82820), (2020, 82041), (2323, 71340), (2378, 69690), (2460, 67367), (2668, 62115), (2829, 58580), (2929, 56580), (3030, 54694), (3335, 49692), (3567, 46460), (3772, 43935), (4002, 41410), (4141, 40020), (4646, 35670), (4715, 35148), (4756, 34845), (5658, 29290), (5858, 28290), (5945, 27876), (6060, 27347), (6670, 24846), (6969, 23780), (7134, 23230), (8004, 20705), (8282, 20010), (8787, 18860), (9292, 17835), (9430, 17574), (10005, 16564), (11316, 14645), (11615, 14268), (11716, 14145), (11890, 13938), (12423, 13340)]