20134995720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{16229}}^1$

素因数の和:16468

約数の個数: 192

約数和(自身を含む): 70604395200

約数和(自身を除く): 50469399480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 211, 245, 280, 294, 392, 420, 422, 490, 588, 633, 735, 840, 844, 980, 1055, 1176, 1266, 1470, 1477, 1688, 1960, 2110, 2532, 2940, 2954, 3165, 4220, 4431, 5064, 5880, 5908, 6330, 7385, 8440, 8862, 10339, 11816, 12660, 14770, 16229, 17724, 20678, 22155, 25320, 29540, 31017, 32458, 35448, 41356, 44310, 48687, 51695, 59080, 62034, 64916, 81145, 82712, 88620, 97374, 103390, 113603, 124068, 129832, 155085, 162290, 177240, 194748, 206780, 227206, 243435, 248136, 310170, 324580, 340809, 389496, 413560, 454412, 486870, 568015, 620340, 649160, 681618, 795221, 908824, 973740, 1136030, 1240680, 1363236, 1590442, 1704045, 1947480, 2272060, 2385663, 2726472, 3180884, 3408090, 3424319, 3976105, 4544120, 4771326, 6361768, 6816180, 6848638, 7952210, 9542652, 10272957, 11928315, 13632360, 13697276, 15904420, 17121595, 19085304, 20545914, 23856630, 23970233, 27394552, 31808840, 34243190, 41091828, 47713260, 47940466, 51364785, 68486380, 71910699, 82183656, 95426520, 95880932, 102729570, 119851165, 136972760, 143821398, 167791631, 191761864, 205459140, 239702330, 287642796, 335583262, 359553495, 410918280, 479404660, 503374893, 575285592, 671166524, 719106990, 838958155, 958809320, 1006749786, 1342333048, 1438213980, 1677916310, 2013499572, 2516874465, 2876427960, 3355832620, 4026999144, 5033748930, 6711665240, 10067497860, 20134995720]

約数ペア:

[(1, 20134995720), (2, 10067497860), (3, 6711665240), (4, 5033748930), (5, 4026999144), (6, 3355832620), (7, 2876427960), (8, 2516874465), (10, 2013499572), (12, 1677916310), (14, 1438213980), (15, 1342333048), (20, 1006749786), (21, 958809320), (24, 838958155), (28, 719106990), (30, 671166524), (35, 575285592), (40, 503374893), (42, 479404660), (49, 410918280), (56, 359553495), (60, 335583262), (70, 287642796), (84, 239702330), (98, 205459140), (105, 191761864), (120, 167791631), (140, 143821398), (147, 136972760), (168, 119851165), (196, 102729570), (210, 95880932), (211, 95426520), (245, 82183656), (280, 71910699), (294, 68486380), (392, 51364785), (420, 47940466), (422, 47713260), (490, 41091828), (588, 34243190), (633, 31808840), (735, 27394552), (840, 23970233), (844, 23856630), (980, 20545914), (1055, 19085304), (1176, 17121595), (1266, 15904420), (1470, 13697276), (1477, 13632360), (1688, 11928315), (1960, 10272957), (2110, 9542652), (2532, 7952210), (2940, 6848638), (2954, 6816180), (3165, 6361768), (4220, 4771326), (4431, 4544120), (5064, 3976105), (5880, 3424319), (5908, 3408090), (6330, 3180884), (7385, 2726472), (8440, 2385663), (8862, 2272060), (10339, 1947480), (11816, 1704045), (12660, 1590442), (14770, 1363236), (16229, 1240680), (17724, 1136030), (20678, 973740), (22155, 908824), (25320, 795221), (29540, 681618), (31017, 649160), (32458, 620340), (35448, 568015), (41356, 486870), (44310, 454412), (48687, 413560), (51695, 389496), (59080, 340809), (62034, 324580), (64916, 310170), (81145, 248136), (82712, 243435), (88620, 227206), (97374, 206780), (103390, 194748), (113603, 177240), (124068, 162290), (129832, 155085)]