235429740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 240

約数和(自身を含む): 909556032

約数和(自身を除く): 674126292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1597, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3194, 3276, 3510, 3780, 4095, 4212, 4791, 4914, 5265, 5460, 5670, 6388, 7020, 7371, 7985, 8190, 9582, 9828, 10530, 11179, 11340, 12285, 14373, 14742, 15970, 16380, 19164, 20761, 21060, 22358, 23955, 24570, 28746, 29484, 31940, 33537, 36855, 41522, 43119, 44716, 47910, 49140, 55895, 57492, 62283, 67074, 71865, 73710, 83044, 86238, 95820, 100611, 103805, 111790, 124566, 129357, 134148, 143730, 145327, 147420, 167685, 172476, 186849, 201222, 207610, 215595, 223580, 249132, 258714, 287460, 290654, 301833, 311415, 335370, 373698, 402444, 415220, 431190, 435981, 503055, 517428, 560547, 581308, 603666, 622830, 646785, 670740, 726635, 747396, 862380, 871962, 905499, 934245, 1006110, 1121094, 1207332, 1245660, 1293570, 1307943, 1453270, 1509165, 1681641, 1743924, 1810998, 1868490, 2012220, 2179905, 2242188, 2587140, 2615886, 2802735, 2906540, 3018330, 3363282, 3621996, 3736980, 3923829, 4359810, 4527495, 5231772, 5605470, 6036660, 6539715, 6726564, 7847658, 8408205, 8719620, 9054990, 11210940, 11771487, 13079430, 15695316, 16816410, 18109980, 19619145, 23542974, 26158860, 33632820, 39238290, 47085948, 58857435, 78476580, 117714870, 235429740]

約数ペア:

[(1, 235429740), (2, 117714870), (3, 78476580), (4, 58857435), (5, 47085948), (6, 39238290), (7, 33632820), (9, 26158860), (10, 23542974), (12, 19619145), (13, 18109980), (14, 16816410), (15, 15695316), (18, 13079430), (20, 11771487), (21, 11210940), (26, 9054990), (27, 8719620), (28, 8408205), (30, 7847658), (35, 6726564), (36, 6539715), (39, 6036660), (42, 5605470), (45, 5231772), (52, 4527495), (54, 4359810), (60, 3923829), (63, 3736980), (65, 3621996), (70, 3363282), (78, 3018330), (81, 2906540), (84, 2802735), (90, 2615886), (91, 2587140), (105, 2242188), (108, 2179905), (117, 2012220), (126, 1868490), (130, 1810998), (135, 1743924), (140, 1681641), (156, 1509165), (162, 1453270), (180, 1307943), (182, 1293570), (189, 1245660), (195, 1207332), (210, 1121094), (234, 1006110), (252, 934245), (260, 905499), (270, 871962), (273, 862380), (315, 747396), (324, 726635), (351, 670740), (364, 646785), (378, 622830), (390, 603666), (405, 581308), (420, 560547), (455, 517428), (468, 503055), (540, 435981), (546, 431190), (567, 415220), (585, 402444), (630, 373698), (702, 335370), (756, 311415), (780, 301833), (810, 290654), (819, 287460), (910, 258714), (945, 249132), (1053, 223580), (1092, 215595), (1134, 207610), (1170, 201222), (1260, 186849), (1365, 172476), (1404, 167685), (1597, 147420), (1620, 145327), (1638, 143730), (1755, 134148), (1820, 129357), (1890, 124566), (2106, 111790), (2268, 103805), (2340, 100611), (2457, 95820), (2730, 86238), (2835, 83044), (3194, 73710), (3276, 71865), (3510, 67074), (3780, 62283), (4095, 57492), (4212, 55895), (4791, 49140), (4914, 47910), (5265, 44716), (5460, 43119), (5670, 41522), (6388, 36855), (7020, 33537), (7371, 31940), (7985, 29484), (8190, 28746), (9582, 24570), (9828, 23955), (10530, 22358), (11179, 21060), (11340, 20761), (12285, 19164), (14373, 16380), (14742, 15970)]