253155240

素因数分解:

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

素因数の和:138

約数の個数: 384

約数和(自身を含む): 975024000

約数和(自身を除く): 721868760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 73, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 146, 152, 156, 169, 171, 180, 190, 195, 216, 219, 228, 234, 247, 260, 270, 285, 292, 312, 338, 342, 351, 360, 365, 380, 390, 438, 456, 468, 494, 507, 513, 520, 540, 570, 584, 585, 657, 676, 684, 702, 730, 741, 760, 780, 845, 855, 876, 936, 949, 988, 1014, 1026, 1080, 1095, 1140, 1170, 1235, 1314, 1352, 1368, 1387, 1404, 1460, 1482, 1521, 1560, 1690, 1710, 1752, 1755, 1898, 1971, 1976, 2028, 2052, 2190, 2223, 2280, 2340, 2470, 2535, 2565, 2628, 2774, 2808, 2847, 2920, 2964, 3042, 3211, 3285, 3380, 3420, 3510, 3705, 3796, 3942, 4056, 4104, 4161, 4380, 4446, 4563, 4680, 4745, 4940, 5070, 5130, 5256, 5548, 5694, 5928, 6084, 6422, 6570, 6669, 6760, 6840, 6935, 7020, 7410, 7592, 7605, 7884, 8322, 8541, 8760, 8892, 9126, 9490, 9633, 9855, 9880, 10140, 10260, 11096, 11115, 11388, 12168, 12337, 12483, 12844, 13140, 13338, 13870, 14040, 14235, 14820, 15210, 15768, 16055, 16644, 17082, 17784, 18031, 18252, 18980, 19266, 19710, 20280, 20520, 20805, 22230, 22776, 22815, 24674, 24966, 25623, 25688, 26280, 26676, 27740, 28470, 28899, 29640, 30420, 32110, 33288, 33345, 34164, 36062, 36504, 37011, 37449, 37960, 38532, 39420, 41610, 42705, 44460, 45630, 48165, 49348, 49932, 51246, 53352, 54093, 55480, 56940, 57798, 60840, 61685, 62415, 64220, 66690, 68328, 72124, 74022, 74898, 77064, 78840, 83220, 85410, 86697, 88920, 90155, 91260, 96330, 98696, 99864, 102492, 108186, 111033, 113880, 115596, 123370, 124830, 128115, 128440, 133380, 144248, 144495, 148044, 149796, 162279, 166440, 170820, 173394, 180310, 182520, 185055, 187245, 192660, 204984, 216372, 222066, 231192, 234403, 246740, 249660, 256230, 266760, 270465, 288990, 296088, 299592, 324558, 333099, 341640, 346788, 360620, 370110, 374490, 385320, 432744, 433485, 444132, 468806, 486837, 493480, 499320, 512460, 540930, 555165, 577980, 649116, 666198, 693576, 703209, 721240, 740220, 748980, 811395, 866970, 888264, 937612, 973674, 1024920, 1081860, 1110330, 1155960, 1172015, 1298232, 1332396, 1406418, 1480440, 1497960, 1622790, 1665495, 1733940, 1875224, 1947348, 2109627, 2163720, 2220660, 2344030, 2434185, 2664792, 2812836, 3245580, 3330990, 3467880, 3516045, 3894696, 4219254, 4441320, 4688060, 4868370, 5625672, 6328881, 6491160, 6661980, 7032090, 8438508, 9376120, 9736740, 10548135, 12657762, 13323960, 14064180, 16877016, 19473480, 21096270, 25315524, 28128360, 31644405, 42192540, 50631048, 63288810, 84385080, 126577620, 253155240]

約数ペア:

[(1, 253155240), (2, 126577620), (3, 84385080), (4, 63288810), (5, 50631048), (6, 42192540), (8, 31644405), (9, 28128360), (10, 25315524), (12, 21096270), (13, 19473480), (15, 16877016), (18, 14064180), (19, 13323960), (20, 12657762), (24, 10548135), (26, 9736740), (27, 9376120), (30, 8438508), (36, 7032090), (38, 6661980), (39, 6491160), (40, 6328881), (45, 5625672), (52, 4868370), (54, 4688060), (57, 4441320), (60, 4219254), (65, 3894696), (72, 3516045), (73, 3467880), (76, 3330990), (78, 3245580), (90, 2812836), (95, 2664792), (104, 2434185), (108, 2344030), (114, 2220660), (117, 2163720), (120, 2109627), (130, 1947348), (135, 1875224), (146, 1733940), (152, 1665495), (156, 1622790), (169, 1497960), (171, 1480440), (180, 1406418), (190, 1332396), (195, 1298232), (216, 1172015), (219, 1155960), (228, 1110330), (234, 1081860), (247, 1024920), (260, 973674), (270, 937612), (285, 888264), (292, 866970), (312, 811395), (338, 748980), (342, 740220), (351, 721240), (360, 703209), (365, 693576), (380, 666198), (390, 649116), (438, 577980), (456, 555165), (468, 540930), (494, 512460), (507, 499320), (513, 493480), (520, 486837), (540, 468806), (570, 444132), (584, 433485), (585, 432744), (657, 385320), (676, 374490), (684, 370110), (702, 360620), (730, 346788), (741, 341640), (760, 333099), (780, 324558), (845, 299592), (855, 296088), (876, 288990), (936, 270465), (949, 266760), (988, 256230), (1014, 249660), (1026, 246740), (1080, 234403), (1095, 231192), (1140, 222066), (1170, 216372), (1235, 204984), (1314, 192660), (1352, 187245), (1368, 185055), (1387, 182520), (1404, 180310), (1460, 173394), (1482, 170820), (1521, 166440), (1560, 162279), (1690, 149796), (1710, 148044), (1752, 144495), (1755, 144248), (1898, 133380), (1971, 128440), (1976, 128115), (2028, 124830), (2052, 123370), (2190, 115596), (2223, 113880), (2280, 111033), (2340, 108186), (2470, 102492), (2535, 99864), (2565, 98696), (2628, 96330), (2774, 91260), (2808, 90155), (2847, 88920), (2920, 86697), (2964, 85410), (3042, 83220), (3211, 78840), (3285, 77064), (3380, 74898), (3420, 74022), (3510, 72124), (3705, 68328), (3796, 66690), (3942, 64220), (4056, 62415), (4104, 61685), (4161, 60840), (4380, 57798), (4446, 56940), (4563, 55480), (4680, 54093), (4745, 53352), (4940, 51246), (5070, 49932), (5130, 49348), (5256, 48165), (5548, 45630), (5694, 44460), (5928, 42705), (6084, 41610), (6422, 39420), (6570, 38532), (6669, 37960), (6760, 37449), (6840, 37011), (6935, 36504), (7020, 36062), (7410, 34164), (7592, 33345), (7605, 33288), (7884, 32110), (8322, 30420), (8541, 29640), (8760, 28899), (8892, 28470), (9126, 27740), (9490, 26676), (9633, 26280), (9855, 25688), (9880, 25623), (10140, 24966), (10260, 24674), (11096, 22815), (11115, 22776), (11388, 22230), (12168, 20805), (12337, 20520), (12483, 20280), (12844, 19710), (13140, 19266), (13338, 18980), (13870, 18252), (14040, 18031), (14235, 17784), (14820, 17082), (15210, 16644), (15768, 16055)]