288193140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3164

約数の個数: 144

約数和(自身を含む): 954582720

約数和(自身を除く): 666389580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 972, 1026, 1140, 1215, 1539, 1620, 1710, 2052, 2430, 2565, 3078, 3121, 3420, 4617, 4860, 5130, 6156, 6242, 7695, 9234, 9363, 10260, 12484, 15390, 15605, 18468, 18726, 23085, 28089, 30780, 31210, 37452, 46170, 46815, 56178, 59299, 62420, 84267, 92340, 93630, 112356, 118598, 140445, 168534, 177897, 187260, 237196, 252801, 280890, 296495, 337068, 355794, 421335, 505602, 533691, 561780, 592990, 711588, 758403, 842670, 889485, 1011204, 1067382, 1185980, 1264005, 1516806, 1601073, 1685340, 1778970, 2134764, 2528010, 2668455, 3033612, 3202146, 3557940, 3792015, 4803219, 5056020, 5336910, 6404292, 7584030, 8005365, 9606438, 10673820, 14409657, 15168060, 16010730, 19212876, 24016095, 28819314, 32021460, 48032190, 57638628, 72048285, 96064380, 144096570, 288193140]

約数ペア:

[(1, 288193140), (2, 144096570), (3, 96064380), (4, 72048285), (5, 57638628), (6, 48032190), (9, 32021460), (10, 28819314), (12, 24016095), (15, 19212876), (18, 16010730), (19, 15168060), (20, 14409657), (27, 10673820), (30, 9606438), (36, 8005365), (38, 7584030), (45, 6404292), (54, 5336910), (57, 5056020), (60, 4803219), (76, 3792015), (81, 3557940), (90, 3202146), (95, 3033612), (108, 2668455), (114, 2528010), (135, 2134764), (162, 1778970), (171, 1685340), (180, 1601073), (190, 1516806), (228, 1264005), (243, 1185980), (270, 1067382), (285, 1011204), (324, 889485), (342, 842670), (380, 758403), (405, 711588), (486, 592990), (513, 561780), (540, 533691), (570, 505602), (684, 421335), (810, 355794), (855, 337068), (972, 296495), (1026, 280890), (1140, 252801), (1215, 237196), (1539, 187260), (1620, 177897), (1710, 168534), (2052, 140445), (2430, 118598), (2565, 112356), (3078, 93630), (3121, 92340), (3420, 84267), (4617, 62420), (4860, 59299), (5130, 56178), (6156, 46815), (6242, 46170), (7695, 37452), (9234, 31210), (9363, 30780), (10260, 28089), (12484, 23085), (15390, 18726), (15605, 18468)]