68157180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 384

約数和(自身を含む): 278476800

約数和(自身を除く): 210319620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 73, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 146, 156, 171, 180, 182, 189, 190, 195, 210, 219, 228, 234, 247, 252, 260, 266, 270, 273, 285, 292, 315, 342, 351, 364, 365, 378, 380, 390, 399, 420, 438, 455, 468, 494, 511, 513, 532, 540, 546, 570, 585, 630, 657, 665, 684, 702, 730, 741, 756, 780, 798, 819, 855, 876, 910, 945, 949, 988, 1022, 1026, 1092, 1095, 1140, 1170, 1197, 1235, 1260, 1314, 1330, 1365, 1387, 1404, 1460, 1482, 1533, 1596, 1638, 1710, 1729, 1755, 1820, 1890, 1898, 1971, 1995, 2044, 2052, 2190, 2223, 2340, 2394, 2457, 2470, 2555, 2565, 2628, 2660, 2730, 2774, 2847, 2964, 3066, 3276, 3285, 3420, 3458, 3510, 3591, 3705, 3780, 3796, 3942, 3990, 4095, 4161, 4380, 4446, 4599, 4745, 4788, 4914, 4940, 5110, 5130, 5187, 5460, 5548, 5694, 5985, 6132, 6570, 6643, 6669, 6916, 6935, 7020, 7182, 7410, 7665, 7884, 7980, 8190, 8322, 8541, 8645, 8892, 9198, 9490, 9709, 9828, 9855, 10220, 10260, 10374, 11115, 11388, 11970, 12285, 12483, 13140, 13286, 13338, 13797, 13870, 14235, 14364, 14820, 15330, 15561, 16380, 16644, 17082, 17290, 17955, 18031, 18396, 18980, 19418, 19710, 19929, 20748, 20805, 22230, 22995, 23940, 24570, 24966, 25623, 25935, 26572, 26676, 27594, 27740, 28470, 29127, 30660, 31122, 33215, 33345, 34164, 34580, 35910, 36062, 37449, 38836, 39420, 39858, 41610, 42705, 44460, 45990, 46683, 48545, 49140, 49932, 51246, 51870, 54093, 55188, 56940, 58254, 59787, 62244, 62415, 66430, 66690, 68985, 71820, 72124, 74898, 77805, 79716, 83220, 85410, 87381, 90155, 91980, 93366, 97090, 99645, 102492, 103740, 108186, 116508, 119574, 124830, 126217, 128115, 132860, 133380, 137970, 145635, 149796, 155610, 162279, 170820, 174762, 179361, 180310, 186732, 187245, 194180, 199290, 216372, 233415, 239148, 249660, 252434, 256230, 262143, 270465, 275940, 291270, 298935, 311220, 324558, 349524, 358722, 360620, 374490, 378651, 398580, 436905, 466830, 486837, 504868, 512460, 524286, 540930, 582540, 597870, 631085, 649116, 717444, 748980, 757302, 811395, 873810, 896805, 933660, 973674, 1048572, 1081860, 1135953, 1195740, 1262170, 1310715, 1514604, 1622790, 1747620, 1793610, 1893255, 1947348, 2271906, 2434185, 2524340, 2621430, 3245580, 3407859, 3587220, 3786510, 4543812, 4868370, 5242860, 5679765, 6815718, 7573020, 9736740, 11359530, 13631436, 17039295, 22719060, 34078590, 68157180]

約数ペア:

[(1, 68157180), (2, 34078590), (3, 22719060), (4, 17039295), (5, 13631436), (6, 11359530), (7, 9736740), (9, 7573020), (10, 6815718), (12, 5679765), (13, 5242860), (14, 4868370), (15, 4543812), (18, 3786510), (19, 3587220), (20, 3407859), (21, 3245580), (26, 2621430), (27, 2524340), (28, 2434185), (30, 2271906), (35, 1947348), (36, 1893255), (38, 1793610), (39, 1747620), (42, 1622790), (45, 1514604), (52, 1310715), (54, 1262170), (57, 1195740), (60, 1135953), (63, 1081860), (65, 1048572), (70, 973674), (73, 933660), (76, 896805), (78, 873810), (84, 811395), (90, 757302), (91, 748980), (95, 717444), (105, 649116), (108, 631085), (114, 597870), (117, 582540), (126, 540930), (130, 524286), (133, 512460), (135, 504868), (140, 486837), (146, 466830), (156, 436905), (171, 398580), (180, 378651), (182, 374490), (189, 360620), (190, 358722), (195, 349524), (210, 324558), (219, 311220), (228, 298935), (234, 291270), (247, 275940), (252, 270465), (260, 262143), (266, 256230), (270, 252434), (273, 249660), (285, 239148), (292, 233415), (315, 216372), (342, 199290), (351, 194180), (364, 187245), (365, 186732), (378, 180310), (380, 179361), (390, 174762), (399, 170820), (420, 162279), (438, 155610), (455, 149796), (468, 145635), (494, 137970), (511, 133380), (513, 132860), (532, 128115), (540, 126217), (546, 124830), (570, 119574), (585, 116508), (630, 108186), (657, 103740), (665, 102492), (684, 99645), (702, 97090), (730, 93366), (741, 91980), (756, 90155), (780, 87381), (798, 85410), (819, 83220), (855, 79716), (876, 77805), (910, 74898), (945, 72124), (949, 71820), (988, 68985), (1022, 66690), (1026, 66430), (1092, 62415), (1095, 62244), (1140, 59787), (1170, 58254), (1197, 56940), (1235, 55188), (1260, 54093), (1314, 51870), (1330, 51246), (1365, 49932), (1387, 49140), (1404, 48545), (1460, 46683), (1482, 45990), (1533, 44460), (1596, 42705), (1638, 41610), (1710, 39858), (1729, 39420), (1755, 38836), (1820, 37449), (1890, 36062), (1898, 35910), (1971, 34580), (1995, 34164), (2044, 33345), (2052, 33215), (2190, 31122), (2223, 30660), (2340, 29127), (2394, 28470), (2457, 27740), (2470, 27594), (2555, 26676), (2565, 26572), (2628, 25935), (2660, 25623), (2730, 24966), (2774, 24570), (2847, 23940), (2964, 22995), (3066, 22230), (3276, 20805), (3285, 20748), (3420, 19929), (3458, 19710), (3510, 19418), (3591, 18980), (3705, 18396), (3780, 18031), (3796, 17955), (3942, 17290), (3990, 17082), (4095, 16644), (4161, 16380), (4380, 15561), (4446, 15330), (4599, 14820), (4745, 14364), (4788, 14235), (4914, 13870), (4940, 13797), (5110, 13338), (5130, 13286), (5187, 13140), (5460, 12483), (5548, 12285), (5694, 11970), (5985, 11388), (6132, 11115), (6570, 10374), (6643, 10260), (6669, 10220), (6916, 9855), (6935, 9828), (7020, 9709), (7182, 9490), (7410, 9198), (7665, 8892), (7884, 8645), (7980, 8541), (8190, 8322)]