392937480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 320

約数和(自身を含む): 1500206400

約数和(自身を除く): 1107268920

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, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 405, 456, 468, 491, 494, 513, 520, 540, 570, 585, 648, 684, 702, 741, 760, 780, 810, 855, 936, 982, 988, 1026, 1053, 1080, 1140, 1170, 1235, 1368, 1404, 1473, 1482, 1539, 1560, 1620, 1710, 1755, 1964, 1976, 2052, 2106, 2223, 2280, 2340, 2455, 2470, 2565, 2808, 2946, 2964, 3078, 3240, 3420, 3510, 3705, 3928, 4104, 4212, 4419, 4446, 4680, 4910, 4940, 5130, 5265, 5892, 5928, 6156, 6383, 6669, 6840, 7020, 7365, 7410, 7695, 8424, 8838, 8892, 9329, 9820, 9880, 10260, 10530, 11115, 11784, 12312, 12766, 13257, 13338, 14040, 14730, 14820, 15390, 17676, 17784, 18658, 19149, 19640, 20007, 20520, 21060, 22095, 22230, 25532, 26514, 26676, 27987, 29460, 29640, 30780, 31915, 33345, 35352, 37316, 38298, 39771, 40014, 42120, 44190, 44460, 46645, 51064, 53028, 53352, 55974, 57447, 58920, 61560, 63830, 66285, 66690, 74632, 76596, 79542, 80028, 83961, 88380, 88920, 93290, 95745, 100035, 106056, 111948, 114894, 121277, 127660, 132570, 133380, 139935, 153192, 159084, 160056, 167922, 172341, 176760, 186580, 191490, 198855, 200070, 223896, 229788, 242554, 251883, 255320, 265140, 266760, 279870, 287235, 318168, 335844, 344682, 363831, 373160, 382980, 397710, 400140, 419805, 459576, 485108, 503766, 517023, 530280, 559740, 574470, 606385, 671688, 689364, 727662, 755649, 765960, 795420, 800280, 839610, 861705, 970216, 1007532, 1034046, 1091493, 1119480, 1148940, 1212770, 1259415, 1378728, 1455324, 1511298, 1590840, 1679220, 1723410, 1819155, 2015064, 2068092, 2182986, 2297880, 2425540, 2518830, 2585115, 2910648, 3022596, 3274479, 3358440, 3446820, 3638310, 3778245, 4136184, 4365972, 4851080, 5037660, 5170230, 5457465, 6045192, 6548958, 6893640, 7276620, 7556490, 8731944, 9823437, 10075320, 10340460, 10914930, 13097916, 14553240, 15112980, 16372395, 19646874, 20680920, 21829860, 26195832, 30225960, 32744790, 39293748, 43659720, 49117185, 65489580, 78587496, 98234370, 130979160, 196468740, 392937480]

約数ペア:

[(1, 392937480), (2, 196468740), (3, 130979160), (4, 98234370), (5, 78587496), (6, 65489580), (8, 49117185), (9, 43659720), (10, 39293748), (12, 32744790), (13, 30225960), (15, 26195832), (18, 21829860), (19, 20680920), (20, 19646874), (24, 16372395), (26, 15112980), (27, 14553240), (30, 13097916), (36, 10914930), (38, 10340460), (39, 10075320), (40, 9823437), (45, 8731944), (52, 7556490), (54, 7276620), (57, 6893640), (60, 6548958), (65, 6045192), (72, 5457465), (76, 5170230), (78, 5037660), (81, 4851080), (90, 4365972), (95, 4136184), (104, 3778245), (108, 3638310), (114, 3446820), (117, 3358440), (120, 3274479), (130, 3022596), (135, 2910648), (152, 2585115), (156, 2518830), (162, 2425540), (171, 2297880), (180, 2182986), (190, 2068092), (195, 2015064), (216, 1819155), (228, 1723410), (234, 1679220), (247, 1590840), (260, 1511298), (270, 1455324), (285, 1378728), (312, 1259415), (324, 1212770), (342, 1148940), (351, 1119480), (360, 1091493), (380, 1034046), (390, 1007532), (405, 970216), (456, 861705), (468, 839610), (491, 800280), (494, 795420), (513, 765960), (520, 755649), (540, 727662), (570, 689364), (585, 671688), (648, 606385), (684, 574470), (702, 559740), (741, 530280), (760, 517023), (780, 503766), (810, 485108), (855, 459576), (936, 419805), (982, 400140), (988, 397710), (1026, 382980), (1053, 373160), (1080, 363831), (1140, 344682), (1170, 335844), (1235, 318168), (1368, 287235), (1404, 279870), (1473, 266760), (1482, 265140), (1539, 255320), (1560, 251883), (1620, 242554), (1710, 229788), (1755, 223896), (1964, 200070), (1976, 198855), (2052, 191490), (2106, 186580), (2223, 176760), (2280, 172341), (2340, 167922), (2455, 160056), (2470, 159084), (2565, 153192), (2808, 139935), (2946, 133380), (2964, 132570), (3078, 127660), (3240, 121277), (3420, 114894), (3510, 111948), (3705, 106056), (3928, 100035), (4104, 95745), (4212, 93290), (4419, 88920), (4446, 88380), (4680, 83961), (4910, 80028), (4940, 79542), (5130, 76596), (5265, 74632), (5892, 66690), (5928, 66285), (6156, 63830), (6383, 61560), (6669, 58920), (6840, 57447), (7020, 55974), (7365, 53352), (7410, 53028), (7695, 51064), (8424, 46645), (8838, 44460), (8892, 44190), (9329, 42120), (9820, 40014), (9880, 39771), (10260, 38298), (10530, 37316), (11115, 35352), (11784, 33345), (12312, 31915), (12766, 30780), (13257, 29640), (13338, 29460), (14040, 27987), (14730, 26676), (14820, 26514), (15390, 25532), (17676, 22230), (17784, 22095), (18658, 21060), (19149, 20520), (19640, 20007)]