438645060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1283

約数の個数: 216

約数和(自身を含む): 1586848536

約数和(自身を除く): 1148203476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 84, 90, 98, 105, 123, 126, 140, 147, 164, 180, 196, 205, 210, 245, 246, 252, 287, 294, 315, 369, 410, 420, 441, 490, 492, 574, 588, 615, 630, 735, 738, 820, 861, 882, 980, 1148, 1213, 1230, 1260, 1435, 1470, 1476, 1722, 1764, 1845, 2009, 2205, 2426, 2460, 2583, 2870, 2940, 3444, 3639, 3690, 4018, 4305, 4410, 4852, 5166, 5740, 6027, 6065, 7278, 7380, 8036, 8491, 8610, 8820, 10045, 10332, 10917, 12054, 12130, 12915, 14556, 16982, 17220, 18081, 18195, 20090, 21834, 24108, 24260, 25473, 25830, 30135, 33964, 36162, 36390, 40180, 42455, 43668, 49733, 50946, 51660, 54585, 59437, 60270, 72324, 72780, 76419, 84910, 90405, 99466, 101892, 109170, 118874, 120540, 127365, 149199, 152838, 169820, 178311, 180810, 198932, 218340, 237748, 248665, 254730, 297185, 298398, 305676, 348131, 356622, 361620, 382095, 447597, 497330, 509460, 534933, 594370, 596796, 696262, 713244, 745995, 764190, 891555, 895194, 994660, 1044393, 1069866, 1188740, 1392524, 1491990, 1528380, 1740655, 1783110, 1790388, 2088786, 2139732, 2237985, 2436917, 2674665, 2983980, 3133179, 3481310, 3566220, 4177572, 4475970, 4873834, 5221965, 5349330, 6266358, 6962620, 7310751, 8951940, 9747668, 10443930, 10698660, 12184585, 12532716, 14621502, 15665895, 20887860, 21932253, 24369170, 29243004, 31331790, 36553755, 43864506, 48738340, 62663580, 73107510, 87729012, 109661265, 146215020, 219322530, 438645060]

約数ペア:

[(1, 438645060), (2, 219322530), (3, 146215020), (4, 109661265), (5, 87729012), (6, 73107510), (7, 62663580), (9, 48738340), (10, 43864506), (12, 36553755), (14, 31331790), (15, 29243004), (18, 24369170), (20, 21932253), (21, 20887860), (28, 15665895), (30, 14621502), (35, 12532716), (36, 12184585), (41, 10698660), (42, 10443930), (45, 9747668), (49, 8951940), (60, 7310751), (63, 6962620), (70, 6266358), (82, 5349330), (84, 5221965), (90, 4873834), (98, 4475970), (105, 4177572), (123, 3566220), (126, 3481310), (140, 3133179), (147, 2983980), (164, 2674665), (180, 2436917), (196, 2237985), (205, 2139732), (210, 2088786), (245, 1790388), (246, 1783110), (252, 1740655), (287, 1528380), (294, 1491990), (315, 1392524), (369, 1188740), (410, 1069866), (420, 1044393), (441, 994660), (490, 895194), (492, 891555), (574, 764190), (588, 745995), (615, 713244), (630, 696262), (735, 596796), (738, 594370), (820, 534933), (861, 509460), (882, 497330), (980, 447597), (1148, 382095), (1213, 361620), (1230, 356622), (1260, 348131), (1435, 305676), (1470, 298398), (1476, 297185), (1722, 254730), (1764, 248665), (1845, 237748), (2009, 218340), (2205, 198932), (2426, 180810), (2460, 178311), (2583, 169820), (2870, 152838), (2940, 149199), (3444, 127365), (3639, 120540), (3690, 118874), (4018, 109170), (4305, 101892), (4410, 99466), (4852, 90405), (5166, 84910), (5740, 76419), (6027, 72780), (6065, 72324), (7278, 60270), (7380, 59437), (8036, 54585), (8491, 51660), (8610, 50946), (8820, 49733), (10045, 43668), (10332, 42455), (10917, 40180), (12054, 36390), (12130, 36162), (12915, 33964), (14556, 30135), (16982, 25830), (17220, 25473), (18081, 24260), (18195, 24108), (20090, 21834)]