12918360

素因数分解:

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

素因数の和:67

約数の個数: 192

約数和(自身を含む): 48837600

約数和(自身を除く): 35919240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 169, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 338, 364, 390, 392, 420, 455, 490, 507, 520, 546, 588, 637, 676, 728, 735, 780, 840, 845, 910, 980, 1014, 1092, 1176, 1183, 1274, 1352, 1365, 1470, 1560, 1690, 1820, 1911, 1960, 2028, 2184, 2197, 2366, 2535, 2548, 2730, 2940, 3185, 3380, 3549, 3640, 3822, 4056, 4394, 4732, 5070, 5096, 5460, 5880, 5915, 6370, 6591, 6760, 7098, 7644, 8281, 8788, 9464, 9555, 10140, 10920, 10985, 11830, 12740, 13182, 14196, 15288, 15379, 16562, 17576, 17745, 19110, 20280, 21970, 23660, 24843, 25480, 26364, 28392, 30758, 32955, 33124, 35490, 38220, 41405, 43940, 46137, 47320, 49686, 52728, 61516, 65910, 66248, 70980, 76440, 76895, 82810, 87880, 92274, 99372, 107653, 123032, 124215, 131820, 141960, 153790, 165620, 184548, 198744, 215306, 230685, 248430, 263640, 307580, 322959, 331240, 369096, 430612, 461370, 496860, 538265, 615160, 645918, 861224, 922740, 993720, 1076530, 1291836, 1614795, 1845480, 2153060, 2583672, 3229590, 4306120, 6459180, 12918360]

約数ペア:

[(1, 12918360), (2, 6459180), (3, 4306120), (4, 3229590), (5, 2583672), (6, 2153060), (7, 1845480), (8, 1614795), (10, 1291836), (12, 1076530), (13, 993720), (14, 922740), (15, 861224), (20, 645918), (21, 615160), (24, 538265), (26, 496860), (28, 461370), (30, 430612), (35, 369096), (39, 331240), (40, 322959), (42, 307580), (49, 263640), (52, 248430), (56, 230685), (60, 215306), (65, 198744), (70, 184548), (78, 165620), (84, 153790), (91, 141960), (98, 131820), (104, 124215), (105, 123032), (120, 107653), (130, 99372), (140, 92274), (147, 87880), (156, 82810), (168, 76895), (169, 76440), (182, 70980), (195, 66248), (196, 65910), (210, 61516), (245, 52728), (260, 49686), (273, 47320), (280, 46137), (294, 43940), (312, 41405), (338, 38220), (364, 35490), (390, 33124), (392, 32955), (420, 30758), (455, 28392), (490, 26364), (507, 25480), (520, 24843), (546, 23660), (588, 21970), (637, 20280), (676, 19110), (728, 17745), (735, 17576), (780, 16562), (840, 15379), (845, 15288), (910, 14196), (980, 13182), (1014, 12740), (1092, 11830), (1176, 10985), (1183, 10920), (1274, 10140), (1352, 9555), (1365, 9464), (1470, 8788), (1560, 8281), (1690, 7644), (1820, 7098), (1911, 6760), (1960, 6591), (2028, 6370), (2184, 5915), (2197, 5880), (2366, 5460), (2535, 5096), (2548, 5070), (2730, 4732), (2940, 4394), (3185, 4056), (3380, 3822), (3549, 3640)]