947621520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:790

約数の個数: 240

約数和(自身を含む): 3334286592

約数和(自身を除く): 2386665072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 47, 48, 60, 72, 80, 82, 90, 94, 120, 123, 141, 144, 164, 180, 188, 205, 235, 240, 246, 282, 328, 360, 369, 376, 410, 423, 470, 492, 564, 615, 656, 683, 705, 720, 738, 752, 820, 846, 940, 984, 1128, 1230, 1366, 1410, 1476, 1640, 1692, 1845, 1880, 1927, 1968, 2049, 2115, 2256, 2460, 2732, 2820, 2952, 3280, 3384, 3415, 3690, 3760, 3854, 4098, 4230, 4920, 5464, 5640, 5781, 5904, 6147, 6768, 6830, 7380, 7708, 8196, 8460, 9635, 9840, 10245, 10928, 11280, 11562, 12294, 13660, 14760, 15416, 16392, 16920, 17343, 19270, 20490, 23124, 24588, 27320, 28003, 28905, 29520, 30735, 30832, 32101, 32784, 33840, 34686, 38540, 40980, 46248, 49176, 54640, 56006, 57810, 61470, 64202, 69372, 77080, 81960, 84009, 86715, 92496, 96303, 98352, 112012, 115620, 122940, 128404, 138744, 140015, 154160, 160505, 163920, 168018, 173430, 192606, 224024, 231240, 245880, 252027, 256808, 277488, 280030, 288909, 321010, 336036, 346860, 385212, 420045, 448048, 462480, 481515, 491760, 504054, 513616, 560060, 577818, 642020, 672072, 693720, 770424, 840090, 963030, 1008108, 1120120, 1155636, 1260135, 1284040, 1316141, 1344144, 1387440, 1444545, 1540848, 1680180, 1926060, 2016216, 2240240, 2311272, 2520270, 2568080, 2632282, 2889090, 3360360, 3852120, 3948423, 4032432, 4622544, 5040540, 5264564, 5778180, 6580705, 6720720, 7704240, 7896846, 10081080, 10529128, 11556360, 11845269, 13161410, 15793692, 19742115, 20162160, 21058256, 23112720, 23690538, 26322820, 31587384, 39484230, 47381076, 52645640, 59226345, 63174768, 78968460, 94762152, 105291280, 118452690, 157936920, 189524304, 236905380, 315873840, 473810760, 947621520]

約数ペア:

[(1, 947621520), (2, 473810760), (3, 315873840), (4, 236905380), (5, 189524304), (6, 157936920), (8, 118452690), (9, 105291280), (10, 94762152), (12, 78968460), (15, 63174768), (16, 59226345), (18, 52645640), (20, 47381076), (24, 39484230), (30, 31587384), (36, 26322820), (40, 23690538), (41, 23112720), (45, 21058256), (47, 20162160), (48, 19742115), (60, 15793692), (72, 13161410), (80, 11845269), (82, 11556360), (90, 10529128), (94, 10081080), (120, 7896846), (123, 7704240), (141, 6720720), (144, 6580705), (164, 5778180), (180, 5264564), (188, 5040540), (205, 4622544), (235, 4032432), (240, 3948423), (246, 3852120), (282, 3360360), (328, 2889090), (360, 2632282), (369, 2568080), (376, 2520270), (410, 2311272), (423, 2240240), (470, 2016216), (492, 1926060), (564, 1680180), (615, 1540848), (656, 1444545), (683, 1387440), (705, 1344144), (720, 1316141), (738, 1284040), (752, 1260135), (820, 1155636), (846, 1120120), (940, 1008108), (984, 963030), (1128, 840090), (1230, 770424), (1366, 693720), (1410, 672072), (1476, 642020), (1640, 577818), (1692, 560060), (1845, 513616), (1880, 504054), (1927, 491760), (1968, 481515), (2049, 462480), (2115, 448048), (2256, 420045), (2460, 385212), (2732, 346860), (2820, 336036), (2952, 321010), (3280, 288909), (3384, 280030), (3415, 277488), (3690, 256808), (3760, 252027), (3854, 245880), (4098, 231240), (4230, 224024), (4920, 192606), (5464, 173430), (5640, 168018), (5781, 163920), (5904, 160505), (6147, 154160), (6768, 140015), (6830, 138744), (7380, 128404), (7708, 122940), (8196, 115620), (8460, 112012), (9635, 98352), (9840, 96303), (10245, 92496), (10928, 86715), (11280, 84009), (11562, 81960), (12294, 77080), (13660, 69372), (14760, 64202), (15416, 61470), (16392, 57810), (16920, 56006), (17343, 54640), (19270, 49176), (20490, 46248), (23124, 40980), (24588, 38540), (27320, 34686), (28003, 33840), (28905, 32784), (29520, 32101), (30735, 30832)]