30718119840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{18839}}^1$

素因数の和:18979

約数の個数: 192

約数和(自身を含む): 100271001600

約数和(自身を除く): 69552881760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 79, 80, 86, 96, 120, 129, 158, 160, 172, 215, 237, 240, 258, 316, 344, 395, 430, 474, 480, 516, 632, 645, 688, 790, 860, 948, 1032, 1185, 1264, 1290, 1376, 1580, 1720, 1896, 2064, 2370, 2528, 2580, 3160, 3397, 3440, 3792, 4128, 4740, 5160, 6320, 6794, 6880, 7584, 9480, 10191, 10320, 12640, 13588, 16985, 18839, 18960, 20382, 20640, 27176, 33970, 37678, 37920, 40764, 50955, 54352, 56517, 67940, 75356, 81528, 94195, 101910, 108704, 113034, 135880, 150712, 163056, 188390, 203820, 226068, 271760, 282585, 301424, 326112, 376780, 407640, 452136, 543520, 565170, 602848, 753560, 810077, 815280, 904272, 1130340, 1488281, 1507120, 1620154, 1630560, 1808544, 2260680, 2430231, 2976562, 3014240, 3240308, 4050385, 4464843, 4521360, 4860462, 5953124, 6480616, 7441405, 8100770, 8929686, 9042720, 9720924, 11906248, 12151155, 12961232, 14882810, 16201540, 17859372, 19441848, 22324215, 23812496, 24302310, 25922464, 29765620, 32403080, 35718744, 38883696, 44648430, 47624992, 48604620, 59531240, 63996083, 64806160, 71437488, 77767392, 89296860, 97209240, 119062480, 127992166, 129612320, 142874976, 178593720, 191988249, 194418480, 238124960, 255984332, 319980415, 357187440, 383976498, 388836960, 511968664, 639960830, 714374880, 767952996, 959941245, 1023937328, 1279921660, 1535905992, 1919882490, 2047874656, 2559843320, 3071811984, 3839764980, 5119686640, 6143623968, 7679529960, 10239373280, 15359059920, 30718119840]

約数ペア:

[(1, 30718119840), (2, 15359059920), (3, 10239373280), (4, 7679529960), (5, 6143623968), (6, 5119686640), (8, 3839764980), (10, 3071811984), (12, 2559843320), (15, 2047874656), (16, 1919882490), (20, 1535905992), (24, 1279921660), (30, 1023937328), (32, 959941245), (40, 767952996), (43, 714374880), (48, 639960830), (60, 511968664), (79, 388836960), (80, 383976498), (86, 357187440), (96, 319980415), (120, 255984332), (129, 238124960), (158, 194418480), (160, 191988249), (172, 178593720), (215, 142874976), (237, 129612320), (240, 127992166), (258, 119062480), (316, 97209240), (344, 89296860), (395, 77767392), (430, 71437488), (474, 64806160), (480, 63996083), (516, 59531240), (632, 48604620), (645, 47624992), (688, 44648430), (790, 38883696), (860, 35718744), (948, 32403080), (1032, 29765620), (1185, 25922464), (1264, 24302310), (1290, 23812496), (1376, 22324215), (1580, 19441848), (1720, 17859372), (1896, 16201540), (2064, 14882810), (2370, 12961232), (2528, 12151155), (2580, 11906248), (3160, 9720924), (3397, 9042720), (3440, 8929686), (3792, 8100770), (4128, 7441405), (4740, 6480616), (5160, 5953124), (6320, 4860462), (6794, 4521360), (6880, 4464843), (7584, 4050385), (9480, 3240308), (10191, 3014240), (10320, 2976562), (12640, 2430231), (13588, 2260680), (16985, 1808544), (18839, 1630560), (18960, 1620154), (20382, 1507120), (20640, 1488281), (27176, 1130340), (33970, 904272), (37678, 815280), (37920, 810077), (40764, 753560), (50955, 602848), (54352, 565170), (56517, 543520), (67940, 452136), (75356, 407640), (81528, 376780), (94195, 326112), (101910, 301424), (108704, 282585), (113034, 271760), (135880, 226068), (150712, 203820), (163056, 188390)]