427234080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9781}}^1$

素因数の和:9819

約数の個数: 192

約数和(自身を含む): 1656523008

約数和(自身を除く): 1229288928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 9781, 10920, 14560, 19562, 21840, 29343, 39124, 43680, 48905, 58686, 68467, 78248, 97810, 117372, 127153, 136934, 146715, 156496, 195620, 205401, 234744, 254306, 273868, 293430, 312992, 342335, 381459, 391240, 410802, 469488, 508612, 547736, 586860, 635765, 684670, 762918, 782480, 821604, 890071, 938976, 1017224, 1027005, 1095472, 1173720, 1271530, 1369340, 1525836, 1564960, 1643208, 1780142, 1907295, 2034448, 2054010, 2190944, 2347440, 2543060, 2670213, 2738680, 3051672, 3286416, 3560284, 3814590, 4068896, 4108020, 4450355, 4694880, 5086120, 5340426, 5477360, 6103344, 6572832, 7120568, 7629180, 8216040, 8900710, 10172240, 10680852, 10954720, 12206688, 13351065, 14241136, 15258360, 16432080, 17801420, 20344480, 21361704, 26702130, 28482272, 30516720, 32864160, 35602840, 42723408, 53404260, 61033440, 71205680, 85446816, 106808520, 142411360, 213617040, 427234080]

約数ペア:

[(1, 427234080), (2, 213617040), (3, 142411360), (4, 106808520), (5, 85446816), (6, 71205680), (7, 61033440), (8, 53404260), (10, 42723408), (12, 35602840), (13, 32864160), (14, 30516720), (15, 28482272), (16, 26702130), (20, 21361704), (21, 20344480), (24, 17801420), (26, 16432080), (28, 15258360), (30, 14241136), (32, 13351065), (35, 12206688), (39, 10954720), (40, 10680852), (42, 10172240), (48, 8900710), (52, 8216040), (56, 7629180), (60, 7120568), (65, 6572832), (70, 6103344), (78, 5477360), (80, 5340426), (84, 5086120), (91, 4694880), (96, 4450355), (104, 4108020), (105, 4068896), (112, 3814590), (120, 3560284), (130, 3286416), (140, 3051672), (156, 2738680), (160, 2670213), (168, 2543060), (182, 2347440), (195, 2190944), (208, 2054010), (210, 2034448), (224, 1907295), (240, 1780142), (260, 1643208), (273, 1564960), (280, 1525836), (312, 1369340), (336, 1271530), (364, 1173720), (390, 1095472), (416, 1027005), (420, 1017224), (455, 938976), (480, 890071), (520, 821604), (546, 782480), (560, 762918), (624, 684670), (672, 635765), (728, 586860), (780, 547736), (840, 508612), (910, 469488), (1040, 410802), (1092, 391240), (1120, 381459), (1248, 342335), (1365, 312992), (1456, 293430), (1560, 273868), (1680, 254306), (1820, 234744), (2080, 205401), (2184, 195620), (2730, 156496), (2912, 146715), (3120, 136934), (3360, 127153), (3640, 117372), (4368, 97810), (5460, 78248), (6240, 68467), (7280, 58686), (8736, 48905), (9781, 43680), (10920, 39124), (14560, 29343), (19562, 21840)]