411581820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 1291530240

約数和(自身を除く): 879948420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 103, 109, 130, 141, 156, 188, 195, 206, 218, 235, 260, 282, 309, 327, 390, 412, 436, 470, 515, 545, 564, 611, 618, 654, 705, 780, 940, 1030, 1090, 1222, 1236, 1308, 1339, 1410, 1417, 1545, 1635, 1833, 2060, 2180, 2444, 2678, 2820, 2834, 3055, 3090, 3270, 3666, 4017, 4251, 4841, 5123, 5356, 5668, 6110, 6180, 6540, 6695, 7085, 7332, 8034, 8502, 9165, 9682, 10246, 11227, 12220, 13390, 14170, 14523, 15369, 16068, 17004, 18330, 19364, 20085, 20492, 21255, 22454, 24205, 25615, 26780, 28340, 29046, 30738, 33681, 36660, 40170, 42510, 44908, 48410, 51230, 56135, 58092, 61476, 62933, 66599, 67362, 72615, 76845, 80340, 85020, 96820, 102460, 112270, 125866, 133198, 134724, 145230, 145951, 153690, 168405, 188799, 199797, 224540, 251732, 266396, 290460, 291902, 307380, 314665, 332995, 336810, 377598, 399594, 437853, 527669, 583804, 629330, 665990, 673620, 729755, 755196, 799188, 875706, 943995, 998985, 1055338, 1258660, 1331980, 1459510, 1583007, 1751412, 1887990, 1997970, 2110676, 2189265, 2638345, 2919020, 3166014, 3775980, 3995940, 4378530, 5276690, 6332028, 6859697, 7915035, 8757060, 10553380, 13719394, 15830070, 20579091, 27438788, 31660140, 34298485, 41158182, 68596970, 82316364, 102895455, 137193940, 205790910, 411581820]

約数ペア:

[(1, 411581820), (2, 205790910), (3, 137193940), (4, 102895455), (5, 82316364), (6, 68596970), (10, 41158182), (12, 34298485), (13, 31660140), (15, 27438788), (20, 20579091), (26, 15830070), (30, 13719394), (39, 10553380), (47, 8757060), (52, 7915035), (60, 6859697), (65, 6332028), (78, 5276690), (94, 4378530), (103, 3995940), (109, 3775980), (130, 3166014), (141, 2919020), (156, 2638345), (188, 2189265), (195, 2110676), (206, 1997970), (218, 1887990), (235, 1751412), (260, 1583007), (282, 1459510), (309, 1331980), (327, 1258660), (390, 1055338), (412, 998985), (436, 943995), (470, 875706), (515, 799188), (545, 755196), (564, 729755), (611, 673620), (618, 665990), (654, 629330), (705, 583804), (780, 527669), (940, 437853), (1030, 399594), (1090, 377598), (1222, 336810), (1236, 332995), (1308, 314665), (1339, 307380), (1410, 291902), (1417, 290460), (1545, 266396), (1635, 251732), (1833, 224540), (2060, 199797), (2180, 188799), (2444, 168405), (2678, 153690), (2820, 145951), (2834, 145230), (3055, 134724), (3090, 133198), (3270, 125866), (3666, 112270), (4017, 102460), (4251, 96820), (4841, 85020), (5123, 80340), (5356, 76845), (5668, 72615), (6110, 67362), (6180, 66599), (6540, 62933), (6695, 61476), (7085, 58092), (7332, 56135), (8034, 51230), (8502, 48410), (9165, 44908), (9682, 42510), (10246, 40170), (11227, 36660), (12220, 33681), (13390, 30738), (14170, 29046), (14523, 28340), (15369, 26780), (16068, 25615), (17004, 24205), (18330, 22454), (19364, 21255), (20085, 20492)]