22719060

素因数分解:

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

素因数の和:127

約数の個数: 288

約数和(自身を含む): 90504960

約数和(自身を除く): 67785900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 73, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 146, 156, 171, 180, 182, 190, 195, 210, 219, 228, 234, 247, 252, 260, 266, 273, 285, 292, 315, 342, 364, 365, 380, 390, 399, 420, 438, 455, 468, 494, 511, 532, 546, 570, 585, 630, 657, 665, 684, 730, 741, 780, 798, 819, 855, 876, 910, 949, 988, 1022, 1092, 1095, 1140, 1170, 1197, 1235, 1260, 1314, 1330, 1365, 1387, 1460, 1482, 1533, 1596, 1638, 1710, 1729, 1820, 1898, 1995, 2044, 2190, 2223, 2340, 2394, 2470, 2555, 2628, 2660, 2730, 2774, 2847, 2964, 3066, 3276, 3285, 3420, 3458, 3705, 3796, 3990, 4095, 4161, 4380, 4446, 4599, 4745, 4788, 4940, 5110, 5187, 5460, 5548, 5694, 5985, 6132, 6570, 6643, 6916, 6935, 7410, 7665, 7980, 8190, 8322, 8541, 8645, 8892, 9198, 9490, 9709, 10220, 10374, 11115, 11388, 11970, 12483, 13140, 13286, 13870, 14235, 14820, 15330, 15561, 16380, 16644, 17082, 17290, 18031, 18396, 18980, 19418, 19929, 20748, 20805, 22230, 22995, 23940, 24966, 25935, 26572, 27740, 28470, 29127, 30660, 31122, 33215, 34164, 34580, 36062, 38836, 39858, 41610, 42705, 44460, 45990, 48545, 49932, 51870, 54093, 56940, 58254, 59787, 62244, 62415, 66430, 72124, 77805, 79716, 83220, 85410, 87381, 90155, 91980, 97090, 99645, 103740, 108186, 116508, 119574, 124830, 126217, 132860, 145635, 155610, 162279, 170820, 174762, 180310, 194180, 199290, 216372, 239148, 249660, 252434, 270465, 291270, 298935, 311220, 324558, 349524, 360620, 378651, 398580, 436905, 504868, 540930, 582540, 597870, 631085, 649116, 757302, 811395, 873810, 1081860, 1135953, 1195740, 1262170, 1514604, 1622790, 1747620, 1893255, 2271906, 2524340, 3245580, 3786510, 4543812, 5679765, 7573020, 11359530, 22719060]

約数ペア:

[(1, 22719060), (2, 11359530), (3, 7573020), (4, 5679765), (5, 4543812), (6, 3786510), (7, 3245580), (9, 2524340), (10, 2271906), (12, 1893255), (13, 1747620), (14, 1622790), (15, 1514604), (18, 1262170), (19, 1195740), (20, 1135953), (21, 1081860), (26, 873810), (28, 811395), (30, 757302), (35, 649116), (36, 631085), (38, 597870), (39, 582540), (42, 540930), (45, 504868), (52, 436905), (57, 398580), (60, 378651), (63, 360620), (65, 349524), (70, 324558), (73, 311220), (76, 298935), (78, 291270), (84, 270465), (90, 252434), (91, 249660), (95, 239148), (105, 216372), (114, 199290), (117, 194180), (126, 180310), (130, 174762), (133, 170820), (140, 162279), (146, 155610), (156, 145635), (171, 132860), (180, 126217), (182, 124830), (190, 119574), (195, 116508), (210, 108186), (219, 103740), (228, 99645), (234, 97090), (247, 91980), (252, 90155), (260, 87381), (266, 85410), (273, 83220), (285, 79716), (292, 77805), (315, 72124), (342, 66430), (364, 62415), (365, 62244), (380, 59787), (390, 58254), (399, 56940), (420, 54093), (438, 51870), (455, 49932), (468, 48545), (494, 45990), (511, 44460), (532, 42705), (546, 41610), (570, 39858), (585, 38836), (630, 36062), (657, 34580), (665, 34164), (684, 33215), (730, 31122), (741, 30660), (780, 29127), (798, 28470), (819, 27740), (855, 26572), (876, 25935), (910, 24966), (949, 23940), (988, 22995), (1022, 22230), (1092, 20805), (1095, 20748), (1140, 19929), (1170, 19418), (1197, 18980), (1235, 18396), (1260, 18031), (1314, 17290), (1330, 17082), (1365, 16644), (1387, 16380), (1460, 15561), (1482, 15330), (1533, 14820), (1596, 14235), (1638, 13870), (1710, 13286), (1729, 13140), (1820, 12483), (1898, 11970), (1995, 11388), (2044, 11115), (2190, 10374), (2223, 10220), (2340, 9709), (2394, 9490), (2470, 9198), (2555, 8892), (2628, 8645), (2660, 8541), (2730, 8322), (2774, 8190), (2847, 7980), (2964, 7665), (3066, 7410), (3276, 6935), (3285, 6916), (3420, 6643), (3458, 6570), (3705, 6132), (3796, 5985), (3990, 5694), (4095, 5548), (4161, 5460), (4380, 5187), (4446, 5110), (4599, 4940), (4745, 4788)]