1223641230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 192

約数和(自身を含む): 3630562560

約数和(自身を除く): 2406921330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 193, 210, 227, 245, 266, 285, 294, 386, 399, 454, 490, 570, 579, 665, 681, 735, 798, 931, 965, 1135, 1158, 1330, 1351, 1362, 1470, 1589, 1862, 1930, 1995, 2270, 2702, 2793, 2895, 3178, 3405, 3667, 3990, 4053, 4313, 4655, 4767, 5586, 5790, 6755, 6810, 7334, 7945, 8106, 8626, 9310, 9457, 9534, 11001, 11123, 12939, 13510, 13965, 15890, 18335, 18914, 20265, 21565, 22002, 22246, 23835, 25669, 25878, 27930, 28371, 30191, 33369, 36670, 40530, 43130, 43811, 47285, 47670, 51338, 55005, 55615, 56742, 60382, 64695, 66738, 77007, 87622, 90573, 94570, 110010, 111230, 128345, 129390, 131433, 141855, 150955, 154014, 166845, 179683, 181146, 211337, 219055, 256690, 262866, 283710, 301910, 306677, 333690, 359366, 385035, 422674, 438110, 452865, 539049, 613354, 634011, 657165, 770070, 832409, 898415, 905730, 920031, 1056685, 1078098, 1268022, 1314330, 1533385, 1664818, 1796830, 1840062, 2113370, 2146739, 2497227, 2695245, 3066770, 3170055, 4162045, 4293478, 4600155, 4994454, 5390490, 5826863, 6340110, 6440217, 8324090, 9200310, 10733695, 11653726, 12486135, 12880434, 17480589, 21467390, 24972270, 29134315, 32201085, 34961178, 40788041, 58268630, 64402170, 81576082, 87402945, 122364123, 174805890, 203940205, 244728246, 407880410, 611820615, 1223641230]

約数ペア:

[(1, 1223641230), (2, 611820615), (3, 407880410), (5, 244728246), (6, 203940205), (7, 174805890), (10, 122364123), (14, 87402945), (15, 81576082), (19, 64402170), (21, 58268630), (30, 40788041), (35, 34961178), (38, 32201085), (42, 29134315), (49, 24972270), (57, 21467390), (70, 17480589), (95, 12880434), (98, 12486135), (105, 11653726), (114, 10733695), (133, 9200310), (147, 8324090), (190, 6440217), (193, 6340110), (210, 5826863), (227, 5390490), (245, 4994454), (266, 4600155), (285, 4293478), (294, 4162045), (386, 3170055), (399, 3066770), (454, 2695245), (490, 2497227), (570, 2146739), (579, 2113370), (665, 1840062), (681, 1796830), (735, 1664818), (798, 1533385), (931, 1314330), (965, 1268022), (1135, 1078098), (1158, 1056685), (1330, 920031), (1351, 905730), (1362, 898415), (1470, 832409), (1589, 770070), (1862, 657165), (1930, 634011), (1995, 613354), (2270, 539049), (2702, 452865), (2793, 438110), (2895, 422674), (3178, 385035), (3405, 359366), (3667, 333690), (3990, 306677), (4053, 301910), (4313, 283710), (4655, 262866), (4767, 256690), (5586, 219055), (5790, 211337), (6755, 181146), (6810, 179683), (7334, 166845), (7945, 154014), (8106, 150955), (8626, 141855), (9310, 131433), (9457, 129390), (9534, 128345), (11001, 111230), (11123, 110010), (12939, 94570), (13510, 90573), (13965, 87622), (15890, 77007), (18335, 66738), (18914, 64695), (20265, 60382), (21565, 56742), (22002, 55615), (22246, 55005), (23835, 51338), (25669, 47670), (25878, 47285), (27930, 43811), (28371, 43130), (30191, 40530), (33369, 36670)]