314517420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 1123877664

約数和(自身を除く): 809360244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 113, 126, 140, 141, 180, 188, 210, 226, 235, 252, 282, 315, 329, 339, 420, 423, 452, 470, 564, 565, 630, 658, 678, 705, 791, 846, 940, 987, 1017, 1130, 1260, 1316, 1356, 1410, 1582, 1645, 1692, 1695, 1974, 2034, 2115, 2209, 2260, 2373, 2820, 2961, 3164, 3290, 3390, 3948, 3955, 4068, 4230, 4418, 4746, 4935, 5085, 5311, 5922, 6580, 6627, 6780, 7119, 7910, 8460, 8836, 9492, 9870, 10170, 10622, 11045, 11844, 11865, 13254, 14238, 14805, 15463, 15820, 15933, 19740, 19881, 20340, 21244, 22090, 23730, 26508, 26555, 28476, 29610, 30926, 31866, 33135, 35595, 37177, 39762, 44180, 46389, 47460, 47799, 53110, 59220, 61852, 63732, 66270, 71190, 74354, 77315, 79524, 79665, 92778, 95598, 99405, 106220, 111531, 132540, 139167, 142380, 148708, 154630, 159330, 185556, 185885, 191196, 198810, 223062, 231945, 238995, 249617, 278334, 309260, 318660, 334593, 371770, 397620, 446124, 463890, 477990, 499234, 556668, 557655, 669186, 695835, 743540, 748851, 927780, 955980, 998468, 1115310, 1248085, 1338372, 1391670, 1497702, 1672965, 1747319, 2230620, 2246553, 2496170, 2783340, 2995404, 3345930, 3494638, 3744255, 4493106, 4992340, 5241957, 6691860, 6989276, 7488510, 8736595, 8986212, 10483914, 11232765, 14977020, 15725871, 17473190, 20967828, 22465530, 26209785, 31451742, 34946380, 44931060, 52419570, 62903484, 78629355, 104839140, 157258710, 314517420]

約数ペア:

[(1, 314517420), (2, 157258710), (3, 104839140), (4, 78629355), (5, 62903484), (6, 52419570), (7, 44931060), (9, 34946380), (10, 31451742), (12, 26209785), (14, 22465530), (15, 20967828), (18, 17473190), (20, 15725871), (21, 14977020), (28, 11232765), (30, 10483914), (35, 8986212), (36, 8736595), (42, 7488510), (45, 6989276), (47, 6691860), (60, 5241957), (63, 4992340), (70, 4493106), (84, 3744255), (90, 3494638), (94, 3345930), (105, 2995404), (113, 2783340), (126, 2496170), (140, 2246553), (141, 2230620), (180, 1747319), (188, 1672965), (210, 1497702), (226, 1391670), (235, 1338372), (252, 1248085), (282, 1115310), (315, 998468), (329, 955980), (339, 927780), (420, 748851), (423, 743540), (452, 695835), (470, 669186), (564, 557655), (565, 556668), (630, 499234), (658, 477990), (678, 463890), (705, 446124), (791, 397620), (846, 371770), (940, 334593), (987, 318660), (1017, 309260), (1130, 278334), (1260, 249617), (1316, 238995), (1356, 231945), (1410, 223062), (1582, 198810), (1645, 191196), (1692, 185885), (1695, 185556), (1974, 159330), (2034, 154630), (2115, 148708), (2209, 142380), (2260, 139167), (2373, 132540), (2820, 111531), (2961, 106220), (3164, 99405), (3290, 95598), (3390, 92778), (3948, 79665), (3955, 79524), (4068, 77315), (4230, 74354), (4418, 71190), (4746, 66270), (4935, 63732), (5085, 61852), (5311, 59220), (5922, 53110), (6580, 47799), (6627, 47460), (6780, 46389), (7119, 44180), (7910, 39762), (8460, 37177), (8836, 35595), (9492, 33135), (9870, 31866), (10170, 30926), (10622, 29610), (11045, 28476), (11844, 26555), (11865, 26508), (13254, 23730), (14238, 22090), (14805, 21244), (15463, 20340), (15820, 19881), (15933, 19740)]