206366940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 717171840

約数和(自身を除く): 510804900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 117, 123, 130, 135, 156, 162, 164, 180, 195, 205, 234, 239, 246, 260, 270, 324, 351, 369, 390, 405, 410, 468, 478, 492, 533, 540, 585, 615, 702, 717, 738, 780, 810, 820, 956, 1053, 1066, 1107, 1170, 1195, 1230, 1404, 1434, 1476, 1599, 1620, 1755, 1845, 2106, 2132, 2151, 2214, 2340, 2390, 2460, 2665, 2868, 3107, 3198, 3321, 3510, 3585, 3690, 4212, 4302, 4428, 4780, 4797, 5265, 5330, 5535, 6214, 6396, 6453, 6642, 7020, 7170, 7380, 7995, 8604, 9321, 9594, 9799, 10530, 10660, 10755, 11070, 12428, 12906, 13284, 14340, 14391, 15535, 15990, 16605, 18642, 19188, 19359, 19598, 21060, 21510, 22140, 23985, 25812, 27963, 28782, 29397, 31070, 31980, 32265, 33210, 37284, 38718, 39196, 43020, 43173, 46605, 47970, 48995, 55926, 57564, 58794, 62140, 64530, 66420, 71955, 77436, 83889, 86346, 88191, 93210, 95940, 96795, 97990, 111852, 117588, 127387, 129060, 139815, 143910, 146985, 167778, 172692, 176382, 186420, 193590, 195980, 215865, 251667, 254774, 264573, 279630, 287820, 293970, 335556, 352764, 382161, 387180, 419445, 431730, 440955, 503334, 509548, 529146, 559260, 587940, 636935, 764322, 793719, 838890, 863460, 881910, 1006668, 1058292, 1146483, 1258335, 1273870, 1322865, 1528644, 1587438, 1677780, 1763820, 1910805, 2292966, 2516670, 2547740, 2645730, 3174876, 3439449, 3821610, 3968595, 4585932, 5033340, 5291460, 5732415, 6878898, 7643220, 7937190, 10318347, 11464830, 13757796, 15874380, 17197245, 20636694, 22929660, 34394490, 41273388, 51591735, 68788980, 103183470, 206366940]

約数ペア:

[(1, 206366940), (2, 103183470), (3, 68788980), (4, 51591735), (5, 41273388), (6, 34394490), (9, 22929660), (10, 20636694), (12, 17197245), (13, 15874380), (15, 13757796), (18, 11464830), (20, 10318347), (26, 7937190), (27, 7643220), (30, 6878898), (36, 5732415), (39, 5291460), (41, 5033340), (45, 4585932), (52, 3968595), (54, 3821610), (60, 3439449), (65, 3174876), (78, 2645730), (81, 2547740), (82, 2516670), (90, 2292966), (108, 1910805), (117, 1763820), (123, 1677780), (130, 1587438), (135, 1528644), (156, 1322865), (162, 1273870), (164, 1258335), (180, 1146483), (195, 1058292), (205, 1006668), (234, 881910), (239, 863460), (246, 838890), (260, 793719), (270, 764322), (324, 636935), (351, 587940), (369, 559260), (390, 529146), (405, 509548), (410, 503334), (468, 440955), (478, 431730), (492, 419445), (533, 387180), (540, 382161), (585, 352764), (615, 335556), (702, 293970), (717, 287820), (738, 279630), (780, 264573), (810, 254774), (820, 251667), (956, 215865), (1053, 195980), (1066, 193590), (1107, 186420), (1170, 176382), (1195, 172692), (1230, 167778), (1404, 146985), (1434, 143910), (1476, 139815), (1599, 129060), (1620, 127387), (1755, 117588), (1845, 111852), (2106, 97990), (2132, 96795), (2151, 95940), (2214, 93210), (2340, 88191), (2390, 86346), (2460, 83889), (2665, 77436), (2868, 71955), (3107, 66420), (3198, 64530), (3321, 62140), (3510, 58794), (3585, 57564), (3690, 55926), (4212, 48995), (4302, 47970), (4428, 46605), (4780, 43173), (4797, 43020), (5265, 39196), (5330, 38718), (5535, 37284), (6214, 33210), (6396, 32265), (6453, 31980), (6642, 31070), (7020, 29397), (7170, 28782), (7380, 27963), (7995, 25812), (8604, 23985), (9321, 22140), (9594, 21510), (9799, 21060), (10530, 19598), (10660, 19359), (10755, 19188), (11070, 18642), (12428, 16605), (12906, 15990), (13284, 15535), (14340, 14391)]