507934980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 288

約数和(自身を含む): 1895712000

約数和(自身を除く): 1387777020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 343, 380, 399, 420, 433, 441, 490, 532, 570, 588, 630, 665, 684, 686, 735, 798, 855, 866, 882, 931, 980, 1029, 1140, 1197, 1260, 1299, 1330, 1372, 1470, 1596, 1710, 1715, 1732, 1764, 1862, 1995, 2058, 2165, 2205, 2394, 2598, 2660, 2793, 2940, 3031, 3087, 3420, 3430, 3724, 3897, 3990, 4116, 4330, 4410, 4655, 4788, 5145, 5196, 5586, 5985, 6062, 6174, 6495, 6517, 6860, 7794, 7980, 8227, 8379, 8660, 8820, 9093, 9310, 10290, 11172, 11970, 12124, 12348, 12990, 13034, 13965, 15155, 15435, 15588, 16454, 16758, 18186, 18620, 19485, 19551, 20580, 21217, 23940, 24681, 25980, 26068, 27279, 27930, 30310, 30870, 32585, 32908, 33516, 36372, 38970, 39102, 41135, 41895, 42434, 45465, 49362, 54558, 55860, 57589, 58653, 60620, 61740, 63651, 65170, 74043, 77940, 78204, 82270, 83790, 84868, 90930, 97755, 98724, 106085, 109116, 115178, 117306, 123405, 127302, 130340, 136395, 148086, 148519, 164540, 167580, 172767, 181860, 190953, 195510, 212170, 230356, 234612, 246810, 254604, 272790, 287945, 293265, 296172, 297038, 318255, 345534, 370215, 381906, 391020, 403123, 424340, 445557, 493620, 518301, 545580, 575890, 586530, 594076, 636510, 691068, 740430, 742595, 763812, 806246, 863835, 891114, 954765, 1036602, 1151780, 1173060, 1209369, 1273020, 1336671, 1480860, 1485190, 1612492, 1727670, 1782228, 1909530, 2015615, 2073204, 2227785, 2418738, 2591505, 2673342, 2821861, 2970380, 3455340, 3628107, 3819060, 4031230, 4455570, 4837476, 5183010, 5346684, 5643722, 6046845, 6683355, 7256214, 8062460, 8465583, 8911140, 10366020, 11287444, 12093690, 13366710, 14109305, 14512428, 16931166, 18140535, 24187380, 25396749, 26733420, 28218610, 33862332, 36281070, 42327915, 50793498, 56437220, 72562140, 84655830, 101586996, 126983745, 169311660, 253967490, 507934980]

約数ペア:

[(1, 507934980), (2, 253967490), (3, 169311660), (4, 126983745), (5, 101586996), (6, 84655830), (7, 72562140), (9, 56437220), (10, 50793498), (12, 42327915), (14, 36281070), (15, 33862332), (18, 28218610), (19, 26733420), (20, 25396749), (21, 24187380), (28, 18140535), (30, 16931166), (35, 14512428), (36, 14109305), (38, 13366710), (42, 12093690), (45, 11287444), (49, 10366020), (57, 8911140), (60, 8465583), (63, 8062460), (70, 7256214), (76, 6683355), (84, 6046845), (90, 5643722), (95, 5346684), (98, 5183010), (105, 4837476), (114, 4455570), (126, 4031230), (133, 3819060), (140, 3628107), (147, 3455340), (171, 2970380), (180, 2821861), (190, 2673342), (196, 2591505), (210, 2418738), (228, 2227785), (245, 2073204), (252, 2015615), (266, 1909530), (285, 1782228), (294, 1727670), (315, 1612492), (342, 1485190), (343, 1480860), (380, 1336671), (399, 1273020), (420, 1209369), (433, 1173060), (441, 1151780), (490, 1036602), (532, 954765), (570, 891114), (588, 863835), (630, 806246), (665, 763812), (684, 742595), (686, 740430), (735, 691068), (798, 636510), (855, 594076), (866, 586530), (882, 575890), (931, 545580), (980, 518301), (1029, 493620), (1140, 445557), (1197, 424340), (1260, 403123), (1299, 391020), (1330, 381906), (1372, 370215), (1470, 345534), (1596, 318255), (1710, 297038), (1715, 296172), (1732, 293265), (1764, 287945), (1862, 272790), (1995, 254604), (2058, 246810), (2165, 234612), (2205, 230356), (2394, 212170), (2598, 195510), (2660, 190953), (2793, 181860), (2940, 172767), (3031, 167580), (3087, 164540), (3420, 148519), (3430, 148086), (3724, 136395), (3897, 130340), (3990, 127302), (4116, 123405), (4330, 117306), (4410, 115178), (4655, 109116), (4788, 106085), (5145, 98724), (5196, 97755), (5586, 90930), (5985, 84868), (6062, 83790), (6174, 82270), (6495, 78204), (6517, 77940), (6860, 74043), (7794, 65170), (7980, 63651), (8227, 61740), (8379, 60620), (8660, 58653), (8820, 57589), (9093, 55860), (9310, 54558), (10290, 49362), (11172, 45465), (11970, 42434), (12124, 41895), (12348, 41135), (12990, 39102), (13034, 38970), (13965, 36372), (15155, 33516), (15435, 32908), (15588, 32585), (16454, 30870), (16758, 30310), (18186, 27930), (18620, 27279), (19485, 26068), (19551, 25980), (20580, 24681), (21217, 23940)]