167938680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^4$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 634909320

約数和(自身を除く): 466970640

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, 28561, 30758, 32955, 33124, 35490, 38220, 41405, 43940, 46137, 47320, 49686, 52728, 57122, 61516, 65910, 66248, 70980, 76440, 76895, 82810, 85683, 87880, 92274, 99372, 107653, 114244, 123032, 124215, 131820, 141960, 142805, 153790, 165620, 171366, 184548, 198744, 199927, 215306, 228488, 230685, 248430, 263640, 285610, 307580, 322959, 331240, 342732, 369096, 399854, 428415, 430612, 461370, 496860, 538265, 571220, 599781, 615160, 645918, 685464, 799708, 856830, 861224, 922740, 993720, 999635, 1076530, 1142440, 1199562, 1291836, 1399489, 1599416, 1614795, 1713660, 1845480, 1999270, 2153060, 2399124, 2583672, 2798978, 2998905, 3229590, 3427320, 3998540, 4198467, 4306120, 4798248, 5597956, 5997810, 6459180, 6997445, 7997080, 8396934, 11195912, 11995620, 12918360, 13994890, 16793868, 20992335, 23991240, 27989780, 33587736, 41984670, 55979560, 83969340, 167938680]

約数ペア:

[(1, 167938680), (2, 83969340), (3, 55979560), (4, 41984670), (5, 33587736), (6, 27989780), (7, 23991240), (8, 20992335), (10, 16793868), (12, 13994890), (13, 12918360), (14, 11995620), (15, 11195912), (20, 8396934), (21, 7997080), (24, 6997445), (26, 6459180), (28, 5997810), (30, 5597956), (35, 4798248), (39, 4306120), (40, 4198467), (42, 3998540), (49, 3427320), (52, 3229590), (56, 2998905), (60, 2798978), (65, 2583672), (70, 2399124), (78, 2153060), (84, 1999270), (91, 1845480), (98, 1713660), (104, 1614795), (105, 1599416), (120, 1399489), (130, 1291836), (140, 1199562), (147, 1142440), (156, 1076530), (168, 999635), (169, 993720), (182, 922740), (195, 861224), (196, 856830), (210, 799708), (245, 685464), (260, 645918), (273, 615160), (280, 599781), (294, 571220), (312, 538265), (338, 496860), (364, 461370), (390, 430612), (392, 428415), (420, 399854), (455, 369096), (490, 342732), (507, 331240), (520, 322959), (546, 307580), (588, 285610), (637, 263640), (676, 248430), (728, 230685), (735, 228488), (780, 215306), (840, 199927), (845, 198744), (910, 184548), (980, 171366), (1014, 165620), (1092, 153790), (1176, 142805), (1183, 141960), (1274, 131820), (1352, 124215), (1365, 123032), (1470, 114244), (1560, 107653), (1690, 99372), (1820, 92274), (1911, 87880), (1960, 85683), (2028, 82810), (2184, 76895), (2197, 76440), (2366, 70980), (2535, 66248), (2548, 65910), (2730, 61516), (2940, 57122), (3185, 52728), (3380, 49686), (3549, 47320), (3640, 46137), (3822, 43940), (4056, 41405), (4394, 38220), (4732, 35490), (5070, 33124), (5096, 32955), (5460, 30758), (5880, 28561), (5915, 28392), (6370, 26364), (6591, 25480), (6760, 24843), (7098, 23660), (7644, 21970), (8281, 20280), (8788, 19110), (9464, 17745), (9555, 17576), (10140, 16562), (10920, 15379), (10985, 15288), (11830, 14196), (12740, 13182)]