2015238420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:600

約数の個数: 384

約数和(自身を含む): 7366464000

約数和(自身を除く): 5351225580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 29, 30, 36, 38, 39, 45, 52, 54, 57, 58, 60, 65, 76, 78, 87, 90, 95, 108, 114, 116, 117, 130, 135, 145, 156, 171, 174, 180, 190, 195, 228, 234, 247, 260, 261, 270, 285, 290, 342, 348, 351, 377, 380, 390, 435, 468, 494, 513, 521, 522, 540, 551, 570, 580, 585, 684, 702, 741, 754, 780, 783, 855, 870, 988, 1026, 1042, 1044, 1102, 1131, 1140, 1170, 1235, 1305, 1404, 1482, 1508, 1563, 1566, 1653, 1710, 1740, 1755, 1885, 2052, 2084, 2204, 2223, 2262, 2340, 2470, 2565, 2605, 2610, 2755, 2964, 3126, 3132, 3306, 3393, 3420, 3510, 3705, 3770, 3915, 4446, 4524, 4689, 4940, 4959, 5130, 5210, 5220, 5510, 5655, 6252, 6612, 6669, 6773, 6786, 7020, 7163, 7410, 7540, 7815, 7830, 8265, 8892, 9378, 9899, 9918, 10179, 10260, 10420, 11020, 11115, 11310, 13338, 13546, 13572, 14067, 14326, 14820, 14877, 15109, 15630, 15660, 16530, 16965, 18756, 19798, 19836, 20319, 20358, 21489, 22230, 22620, 23445, 24795, 26676, 27092, 28134, 28652, 29697, 29754, 30218, 31260, 33060, 33345, 33865, 33930, 35815, 39596, 40638, 40716, 42978, 44460, 45327, 46890, 49495, 49590, 50895, 56268, 59394, 59508, 60436, 60957, 64467, 66690, 67730, 67860, 70335, 71630, 74385, 75545, 81276, 85956, 89091, 90654, 93780, 98990, 99180, 101595, 101790, 107445, 118788, 121914, 128687, 128934, 133380, 135460, 135981, 140670, 143260, 148485, 148770, 151090, 178182, 181308, 182871, 193401, 196417, 197980, 203190, 203580, 214890, 226635, 243828, 257374, 257868, 267273, 271962, 281340, 287071, 296970, 297540, 302180, 304785, 322335, 356364, 365742, 386061, 386802, 392834, 406380, 407943, 429780, 445455, 453270, 514748, 534546, 543924, 574142, 589251, 593940, 609570, 643435, 644670, 679905, 731484, 772122, 773604, 785668, 815886, 861213, 890910, 906540, 914355, 967005, 982085, 1069092, 1148284, 1158183, 1178502, 1219140, 1286870, 1289340, 1336365, 1359810, 1435355, 1544244, 1631772, 1722426, 1767753, 1781820, 1828710, 1930305, 1934010, 1964170, 2039715, 2316366, 2357004, 2573740, 2583639, 2672730, 2719620, 2870710, 2946255, 3444852, 3474549, 3535506, 3657420, 3731923, 3860610, 3868020, 3928340, 4079430, 4306065, 4632732, 5167278, 5303259, 5345460, 5741420, 5790915, 5892510, 6949098, 7071012, 7463846, 7721220, 7750917, 8158860, 8612130, 8838765, 10334556, 10606518, 11195769, 11581830, 11785020, 12918195, 13898196, 14927692, 15501834, 17224260, 17372745, 17677530, 18659615, 21213036, 22391538, 23163660, 25836390, 26516295, 31003668, 33587307, 34745490, 35355060, 37319230, 38754585, 44783076, 51672780, 53032590, 55978845, 67174614, 69490980, 74638460, 77509170, 100761921, 106065180, 111957690, 134349228, 155018340, 167936535, 201523842, 223915380, 335873070, 403047684, 503809605, 671746140, 1007619210, 2015238420]

約数ペア:

[(1, 2015238420), (2, 1007619210), (3, 671746140), (4, 503809605), (5, 403047684), (6, 335873070), (9, 223915380), (10, 201523842), (12, 167936535), (13, 155018340), (15, 134349228), (18, 111957690), (19, 106065180), (20, 100761921), (26, 77509170), (27, 74638460), (29, 69490980), (30, 67174614), (36, 55978845), (38, 53032590), (39, 51672780), (45, 44783076), (52, 38754585), (54, 37319230), (57, 35355060), (58, 34745490), (60, 33587307), (65, 31003668), (76, 26516295), (78, 25836390), (87, 23163660), (90, 22391538), (95, 21213036), (108, 18659615), (114, 17677530), (116, 17372745), (117, 17224260), (130, 15501834), (135, 14927692), (145, 13898196), (156, 12918195), (171, 11785020), (174, 11581830), (180, 11195769), (190, 10606518), (195, 10334556), (228, 8838765), (234, 8612130), (247, 8158860), (260, 7750917), (261, 7721220), (270, 7463846), (285, 7071012), (290, 6949098), (342, 5892510), (348, 5790915), (351, 5741420), (377, 5345460), (380, 5303259), (390, 5167278), (435, 4632732), (468, 4306065), (494, 4079430), (513, 3928340), (521, 3868020), (522, 3860610), (540, 3731923), (551, 3657420), (570, 3535506), (580, 3474549), (585, 3444852), (684, 2946255), (702, 2870710), (741, 2719620), (754, 2672730), (780, 2583639), (783, 2573740), (855, 2357004), (870, 2316366), (988, 2039715), (1026, 1964170), (1042, 1934010), (1044, 1930305), (1102, 1828710), (1131, 1781820), (1140, 1767753), (1170, 1722426), (1235, 1631772), (1305, 1544244), (1404, 1435355), (1482, 1359810), (1508, 1336365), (1563, 1289340), (1566, 1286870), (1653, 1219140), (1710, 1178502), (1740, 1158183), (1755, 1148284), (1885, 1069092), (2052, 982085), (2084, 967005), (2204, 914355), (2223, 906540), (2262, 890910), (2340, 861213), (2470, 815886), (2565, 785668), (2605, 773604), (2610, 772122), (2755, 731484), (2964, 679905), (3126, 644670), (3132, 643435), (3306, 609570), (3393, 593940), (3420, 589251), (3510, 574142), (3705, 543924), (3770, 534546), (3915, 514748), (4446, 453270), (4524, 445455), (4689, 429780), (4940, 407943), (4959, 406380), (5130, 392834), (5210, 386802), (5220, 386061), (5510, 365742), (5655, 356364), (6252, 322335), (6612, 304785), (6669, 302180), (6773, 297540), (6786, 296970), (7020, 287071), (7163, 281340), (7410, 271962), (7540, 267273), (7815, 257868), (7830, 257374), (8265, 243828), (8892, 226635), (9378, 214890), (9899, 203580), (9918, 203190), (10179, 197980), (10260, 196417), (10420, 193401), (11020, 182871), (11115, 181308), (11310, 178182), (13338, 151090), (13546, 148770), (13572, 148485), (14067, 143260), (14326, 140670), (14820, 135981), (14877, 135460), (15109, 133380), (15630, 128934), (15660, 128687), (16530, 121914), (16965, 118788), (18756, 107445), (19798, 101790), (19836, 101595), (20319, 99180), (20358, 98990), (21489, 93780), (22230, 90654), (22620, 89091), (23445, 85956), (24795, 81276), (26676, 75545), (27092, 74385), (28134, 71630), (28652, 70335), (29697, 67860), (29754, 67730), (30218, 66690), (31260, 64467), (33060, 60957), (33345, 60436), (33865, 59508), (33930, 59394), (35815, 56268), (39596, 50895), (40638, 49590), (40716, 49495), (42978, 46890), (44460, 45327)]