395071560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1533

約数の個数: 256

約数和(自身を含む): 1493856000

約数和(自身を除く): 1098784440

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, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1235, 1368, 1404, 1481, 1482, 1560, 1710, 1755, 1976, 2052, 2223, 2280, 2340, 2470, 2565, 2808, 2962, 2964, 3420, 3510, 3705, 4104, 4443, 4446, 4680, 4940, 5130, 5924, 5928, 6669, 6840, 7020, 7405, 7410, 8886, 8892, 9880, 10260, 11115, 11848, 13329, 13338, 14040, 14810, 14820, 17772, 17784, 19253, 20520, 22215, 22230, 26658, 26676, 28139, 29620, 29640, 33345, 35544, 38506, 39987, 44430, 44460, 53316, 53352, 56278, 57759, 59240, 66645, 66690, 77012, 79974, 84417, 88860, 88920, 96265, 106632, 112556, 115518, 133290, 133380, 140695, 154024, 159948, 168834, 173277, 177720, 192530, 199935, 225112, 231036, 253251, 266580, 266760, 281390, 288795, 319896, 337668, 346554, 365807, 385060, 399870, 422085, 462072, 506502, 519831, 533160, 562780, 577590, 675336, 693108, 731614, 759753, 770120, 799740, 844170, 866385, 1013004, 1039662, 1097421, 1125560, 1155180, 1266255, 1386216, 1463228, 1519506, 1599480, 1688340, 1732770, 1829035, 2026008, 2079324, 2194842, 2310360, 2532510, 2599155, 2926456, 3039012, 3292263, 3376680, 3465540, 3658070, 3798765, 4158648, 4389684, 5065020, 5198310, 5487105, 6078024, 6584526, 6931080, 7316140, 7597530, 8779368, 9876789, 10130040, 10396620, 10974210, 13169052, 14632280, 15195060, 16461315, 19753578, 20793240, 21948420, 26338104, 30390120, 32922630, 39507156, 43896840, 49383945, 65845260, 79014312, 98767890, 131690520, 197535780, 395071560]

約数ペア:

[(1, 395071560), (2, 197535780), (3, 131690520), (4, 98767890), (5, 79014312), (6, 65845260), (8, 49383945), (9, 43896840), (10, 39507156), (12, 32922630), (13, 30390120), (15, 26338104), (18, 21948420), (19, 20793240), (20, 19753578), (24, 16461315), (26, 15195060), (27, 14632280), (30, 13169052), (36, 10974210), (38, 10396620), (39, 10130040), (40, 9876789), (45, 8779368), (52, 7597530), (54, 7316140), (57, 6931080), (60, 6584526), (65, 6078024), (72, 5487105), (76, 5198310), (78, 5065020), (90, 4389684), (95, 4158648), (104, 3798765), (108, 3658070), (114, 3465540), (117, 3376680), (120, 3292263), (130, 3039012), (135, 2926456), (152, 2599155), (156, 2532510), (171, 2310360), (180, 2194842), (190, 2079324), (195, 2026008), (216, 1829035), (228, 1732770), (234, 1688340), (247, 1599480), (260, 1519506), (270, 1463228), (285, 1386216), (312, 1266255), (342, 1155180), (351, 1125560), (360, 1097421), (380, 1039662), (390, 1013004), (456, 866385), (468, 844170), (494, 799740), (513, 770120), (520, 759753), (540, 731614), (570, 693108), (585, 675336), (684, 577590), (702, 562780), (741, 533160), (760, 519831), (780, 506502), (855, 462072), (936, 422085), (988, 399870), (1026, 385060), (1080, 365807), (1140, 346554), (1170, 337668), (1235, 319896), (1368, 288795), (1404, 281390), (1481, 266760), (1482, 266580), (1560, 253251), (1710, 231036), (1755, 225112), (1976, 199935), (2052, 192530), (2223, 177720), (2280, 173277), (2340, 168834), (2470, 159948), (2565, 154024), (2808, 140695), (2962, 133380), (2964, 133290), (3420, 115518), (3510, 112556), (3705, 106632), (4104, 96265), (4443, 88920), (4446, 88860), (4680, 84417), (4940, 79974), (5130, 77012), (5924, 66690), (5928, 66645), (6669, 59240), (6840, 57759), (7020, 56278), (7405, 53352), (7410, 53316), (8886, 44460), (8892, 44430), (9880, 39987), (10260, 38506), (11115, 35544), (11848, 33345), (13329, 29640), (13338, 29620), (14040, 28139), (14810, 26676), (14820, 26658), (17772, 22230), (17784, 22215), (19253, 20520)]