895442640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1665

約数の個数: 160

約数和(自身を含む): 2946240000

約数和(自身を除く): 2050797360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 131, 152, 190, 228, 240, 262, 285, 304, 380, 393, 456, 524, 570, 655, 760, 786, 912, 1048, 1140, 1310, 1499, 1520, 1572, 1965, 2096, 2280, 2489, 2620, 2998, 3144, 3930, 4497, 4560, 4978, 5240, 5996, 6288, 7467, 7495, 7860, 8994, 9956, 10480, 11992, 12445, 14934, 14990, 15720, 17988, 19912, 22485, 23984, 24890, 28481, 29868, 29980, 31440, 35976, 37335, 39824, 44970, 49780, 56962, 59736, 59960, 71952, 74670, 85443, 89940, 99560, 113924, 119472, 119920, 142405, 149340, 170886, 179880, 196369, 199120, 227848, 284810, 298680, 341772, 359760, 392738, 427215, 455696, 569620, 589107, 597360, 683544, 785476, 854430, 981845, 1139240, 1178214, 1367088, 1570952, 1708860, 1963690, 2278480, 2356428, 2945535, 3141904, 3417720, 3731011, 3927380, 4712856, 5891070, 6835440, 7462022, 7854760, 9425712, 11193033, 11782140, 14924044, 15709520, 18655055, 22386066, 23564280, 29848088, 37310110, 44772132, 47128560, 55965165, 59696176, 74620220, 89544264, 111930330, 149240440, 179088528, 223860660, 298480880, 447721320, 895442640]

約数ペア:

[(1, 895442640), (2, 447721320), (3, 298480880), (4, 223860660), (5, 179088528), (6, 149240440), (8, 111930330), (10, 89544264), (12, 74620220), (15, 59696176), (16, 55965165), (19, 47128560), (20, 44772132), (24, 37310110), (30, 29848088), (38, 23564280), (40, 22386066), (48, 18655055), (57, 15709520), (60, 14924044), (76, 11782140), (80, 11193033), (95, 9425712), (114, 7854760), (120, 7462022), (131, 6835440), (152, 5891070), (190, 4712856), (228, 3927380), (240, 3731011), (262, 3417720), (285, 3141904), (304, 2945535), (380, 2356428), (393, 2278480), (456, 1963690), (524, 1708860), (570, 1570952), (655, 1367088), (760, 1178214), (786, 1139240), (912, 981845), (1048, 854430), (1140, 785476), (1310, 683544), (1499, 597360), (1520, 589107), (1572, 569620), (1965, 455696), (2096, 427215), (2280, 392738), (2489, 359760), (2620, 341772), (2998, 298680), (3144, 284810), (3930, 227848), (4497, 199120), (4560, 196369), (4978, 179880), (5240, 170886), (5996, 149340), (6288, 142405), (7467, 119920), (7495, 119472), (7860, 113924), (8994, 99560), (9956, 89940), (10480, 85443), (11992, 74670), (12445, 71952), (14934, 59960), (14990, 59736), (15720, 56962), (17988, 49780), (19912, 44970), (22485, 39824), (23984, 37335), (24890, 35976), (28481, 31440), (29868, 29980)]