229661640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1644

約数の個数: 192

約数和(自身を含む): 830269440

約数和(自身を除く): 600607800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1583, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3166, 3224, 3627, 3720, 4030, 4680, 4749, 4836, 5580, 6045, 6332, 7254, 7915, 8060, 9498, 9672, 11160, 12090, 12664, 14247, 14508, 15830, 16120, 18135, 18996, 20579, 23745, 24180, 28494, 29016, 31660, 36270, 37992, 41158, 47490, 48360, 49073, 56988, 61737, 63320, 71235, 72540, 82316, 94980, 98146, 102895, 113976, 123474, 142470, 145080, 147219, 164632, 185211, 189960, 196292, 205790, 245365, 246948, 284940, 294438, 308685, 370422, 392584, 411580, 441657, 490730, 493896, 569880, 588876, 617370, 637949, 736095, 740844, 823160, 883314, 926055, 981460, 1177752, 1234740, 1275898, 1472190, 1481688, 1766628, 1852110, 1913847, 1962920, 2208285, 2469480, 2551796, 2944380, 3189745, 3533256, 3704220, 3827694, 4416570, 5103592, 5741541, 5888760, 6379490, 7408440, 7655388, 8833140, 9569235, 11483082, 12758980, 15310776, 17666280, 19138470, 22966164, 25517960, 28707705, 38276940, 45932328, 57415410, 76553880, 114830820, 229661640]

約数ペア:

[(1, 229661640), (2, 114830820), (3, 76553880), (4, 57415410), (5, 45932328), (6, 38276940), (8, 28707705), (9, 25517960), (10, 22966164), (12, 19138470), (13, 17666280), (15, 15310776), (18, 12758980), (20, 11483082), (24, 9569235), (26, 8833140), (30, 7655388), (31, 7408440), (36, 6379490), (39, 5888760), (40, 5741541), (45, 5103592), (52, 4416570), (60, 3827694), (62, 3704220), (65, 3533256), (72, 3189745), (78, 2944380), (90, 2551796), (93, 2469480), (104, 2208285), (117, 1962920), (120, 1913847), (124, 1852110), (130, 1766628), (155, 1481688), (156, 1472190), (180, 1275898), (186, 1234740), (195, 1177752), (234, 981460), (248, 926055), (260, 883314), (279, 823160), (310, 740844), (312, 736095), (360, 637949), (372, 617370), (390, 588876), (403, 569880), (465, 493896), (468, 490730), (520, 441657), (558, 411580), (585, 392584), (620, 370422), (744, 308685), (780, 294438), (806, 284940), (930, 246948), (936, 245365), (1116, 205790), (1170, 196292), (1209, 189960), (1240, 185211), (1395, 164632), (1560, 147219), (1583, 145080), (1612, 142470), (1860, 123474), (2015, 113976), (2232, 102895), (2340, 98146), (2418, 94980), (2790, 82316), (3166, 72540), (3224, 71235), (3627, 63320), (3720, 61737), (4030, 56988), (4680, 49073), (4749, 48360), (4836, 47490), (5580, 41158), (6045, 37992), (6332, 36270), (7254, 31660), (7915, 29016), (8060, 28494), (9498, 24180), (9672, 23745), (11160, 20579), (12090, 18996), (12664, 18135), (14247, 16120), (14508, 15830)]