2440546080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4013}}^1$

素因数の和:4219

約数の個数: 192

約数和(自身を含む): 8836708608

約数和(自身を除く): 6396162528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 181, 210, 224, 240, 280, 336, 362, 420, 480, 543, 560, 672, 724, 840, 905, 1086, 1120, 1267, 1448, 1680, 1810, 2172, 2534, 2715, 2896, 3360, 3620, 3801, 4013, 4344, 5068, 5430, 5792, 6335, 7240, 7602, 8026, 8688, 10136, 10860, 12039, 12670, 14480, 15204, 16052, 17376, 19005, 20065, 20272, 21720, 24078, 25340, 28091, 28960, 30408, 32104, 38010, 40130, 40544, 43440, 48156, 50680, 56182, 60195, 60816, 64208, 76020, 80260, 84273, 86880, 96312, 101360, 112364, 120390, 121632, 128416, 140455, 152040, 160520, 168546, 192624, 202720, 224728, 240780, 280910, 304080, 321040, 337092, 385248, 421365, 449456, 481560, 561820, 608160, 642080, 674184, 726353, 842730, 898912, 963120, 1123640, 1348368, 1452706, 1685460, 1926240, 2179059, 2247280, 2696736, 2905412, 3370920, 3631765, 4358118, 4494560, 5084471, 5810824, 6741840, 7263530, 8716236, 10168942, 10895295, 11621648, 13483680, 14527060, 15253413, 17432472, 20337884, 21790590, 23243296, 25422355, 29054120, 30506826, 34864944, 40675768, 43581180, 50844710, 58108240, 61013652, 69729888, 76267065, 81351536, 87162360, 101689420, 116216480, 122027304, 152534130, 162703072, 174324720, 203378840, 244054608, 305068260, 348649440, 406757680, 488109216, 610136520, 813515360, 1220273040, 2440546080]

約数ペア:

[(1, 2440546080), (2, 1220273040), (3, 813515360), (4, 610136520), (5, 488109216), (6, 406757680), (7, 348649440), (8, 305068260), (10, 244054608), (12, 203378840), (14, 174324720), (15, 162703072), (16, 152534130), (20, 122027304), (21, 116216480), (24, 101689420), (28, 87162360), (30, 81351536), (32, 76267065), (35, 69729888), (40, 61013652), (42, 58108240), (48, 50844710), (56, 43581180), (60, 40675768), (70, 34864944), (80, 30506826), (84, 29054120), (96, 25422355), (105, 23243296), (112, 21790590), (120, 20337884), (140, 17432472), (160, 15253413), (168, 14527060), (181, 13483680), (210, 11621648), (224, 10895295), (240, 10168942), (280, 8716236), (336, 7263530), (362, 6741840), (420, 5810824), (480, 5084471), (543, 4494560), (560, 4358118), (672, 3631765), (724, 3370920), (840, 2905412), (905, 2696736), (1086, 2247280), (1120, 2179059), (1267, 1926240), (1448, 1685460), (1680, 1452706), (1810, 1348368), (2172, 1123640), (2534, 963120), (2715, 898912), (2896, 842730), (3360, 726353), (3620, 674184), (3801, 642080), (4013, 608160), (4344, 561820), (5068, 481560), (5430, 449456), (5792, 421365), (6335, 385248), (7240, 337092), (7602, 321040), (8026, 304080), (8688, 280910), (10136, 240780), (10860, 224728), (12039, 202720), (12670, 192624), (14480, 168546), (15204, 160520), (16052, 152040), (17376, 140455), (19005, 128416), (20065, 121632), (20272, 120390), (21720, 112364), (24078, 101360), (25340, 96312), (28091, 86880), (28960, 84273), (30408, 80260), (32104, 76020), (38010, 64208), (40130, 60816), (40544, 60195), (43440, 56182), (48156, 50680)]