1330451280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1598

約数の個数: 240

約数和(自身を含む): 4798956240

約数和(自身を除く): 3468504960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 73, 80, 85, 90, 102, 120, 136, 144, 146, 153, 170, 180, 204, 219, 240, 255, 272, 292, 306, 340, 360, 365, 408, 438, 510, 584, 612, 657, 680, 720, 730, 765, 816, 876, 1020, 1095, 1168, 1224, 1241, 1314, 1360, 1460, 1489, 1530, 1752, 2040, 2190, 2448, 2482, 2628, 2920, 2978, 3060, 3285, 3504, 3723, 4080, 4380, 4467, 4964, 5256, 5840, 5956, 6120, 6205, 6570, 7445, 7446, 8760, 8934, 9928, 10512, 11169, 11912, 12240, 12410, 13140, 13401, 14890, 14892, 17520, 17868, 18615, 19856, 22335, 22338, 23824, 24820, 25313, 26280, 26802, 29780, 29784, 35736, 37230, 44670, 44676, 49640, 50626, 52560, 53604, 55845, 59560, 59568, 67005, 71472, 74460, 75939, 89340, 89352, 99280, 101252, 107208, 108697, 111690, 119120, 126565, 134010, 148920, 151878, 178680, 178704, 202504, 214416, 217394, 223380, 227817, 253130, 268020, 297840, 303756, 326091, 357360, 379695, 405008, 434788, 446760, 455634, 506260, 536040, 543485, 607512, 652182, 759390, 869576, 893520, 911268, 978273, 1012520, 1072080, 1086970, 1139085, 1215024, 1304364, 1518780, 1630455, 1739152, 1822536, 1847849, 1956546, 2025040, 2173940, 2278170, 2608728, 3037560, 3260910, 3645072, 3695698, 3913092, 4347880, 4556340, 4891365, 5217456, 5543547, 6075120, 6521820, 7391396, 7826184, 8695760, 9112680, 9239245, 9782730, 11087094, 13043640, 14782792, 15652368, 16630641, 18225360, 18478490, 19565460, 22174188, 26087280, 27717735, 29565584, 33261282, 36956980, 39130920, 44348376, 55435470, 66522564, 73913960, 78261840, 83153205, 88696752, 110870940, 133045128, 147827920, 166306410, 221741880, 266090256, 332612820, 443483760, 665225640, 1330451280]

約数ペア:

[(1, 1330451280), (2, 665225640), (3, 443483760), (4, 332612820), (5, 266090256), (6, 221741880), (8, 166306410), (9, 147827920), (10, 133045128), (12, 110870940), (15, 88696752), (16, 83153205), (17, 78261840), (18, 73913960), (20, 66522564), (24, 55435470), (30, 44348376), (34, 39130920), (36, 36956980), (40, 33261282), (45, 29565584), (48, 27717735), (51, 26087280), (60, 22174188), (68, 19565460), (72, 18478490), (73, 18225360), (80, 16630641), (85, 15652368), (90, 14782792), (102, 13043640), (120, 11087094), (136, 9782730), (144, 9239245), (146, 9112680), (153, 8695760), (170, 7826184), (180, 7391396), (204, 6521820), (219, 6075120), (240, 5543547), (255, 5217456), (272, 4891365), (292, 4556340), (306, 4347880), (340, 3913092), (360, 3695698), (365, 3645072), (408, 3260910), (438, 3037560), (510, 2608728), (584, 2278170), (612, 2173940), (657, 2025040), (680, 1956546), (720, 1847849), (730, 1822536), (765, 1739152), (816, 1630455), (876, 1518780), (1020, 1304364), (1095, 1215024), (1168, 1139085), (1224, 1086970), (1241, 1072080), (1314, 1012520), (1360, 978273), (1460, 911268), (1489, 893520), (1530, 869576), (1752, 759390), (2040, 652182), (2190, 607512), (2448, 543485), (2482, 536040), (2628, 506260), (2920, 455634), (2978, 446760), (3060, 434788), (3285, 405008), (3504, 379695), (3723, 357360), (4080, 326091), (4380, 303756), (4467, 297840), (4964, 268020), (5256, 253130), (5840, 227817), (5956, 223380), (6120, 217394), (6205, 214416), (6570, 202504), (7445, 178704), (7446, 178680), (8760, 151878), (8934, 148920), (9928, 134010), (10512, 126565), (11169, 119120), (11912, 111690), (12240, 108697), (12410, 107208), (13140, 101252), (13401, 99280), (14890, 89352), (14892, 89340), (17520, 75939), (17868, 74460), (18615, 71472), (19856, 67005), (22335, 59568), (22338, 59560), (23824, 55845), (24820, 53604), (25313, 52560), (26280, 50626), (26802, 49640), (29780, 44676), (29784, 44670), (35736, 37230)]