738478440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2392

約数の個数: 192

約数和(自身を含む): 2765093760

約数和(自身を除く): 2026615320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 504, 524, 630, 655, 786, 840, 917, 1048, 1179, 1260, 1310, 1572, 1834, 1965, 2237, 2358, 2520, 2620, 2751, 3144, 3668, 3930, 4474, 4585, 4716, 5240, 5502, 5895, 6711, 7336, 7860, 8253, 8948, 9170, 9432, 11004, 11185, 11790, 13422, 13755, 15659, 15720, 16506, 17896, 18340, 20133, 22008, 22370, 23580, 26844, 27510, 31318, 33012, 33555, 36680, 40266, 41265, 44740, 46977, 47160, 53688, 55020, 62636, 66024, 67110, 78295, 80532, 82530, 89480, 93954, 100665, 110040, 125272, 134220, 140931, 156590, 161064, 165060, 187908, 201330, 234885, 268440, 281862, 293047, 313180, 330120, 375816, 402660, 469770, 563724, 586094, 626360, 704655, 805320, 879141, 939540, 1127448, 1172188, 1409310, 1465235, 1758282, 1879080, 2051329, 2344376, 2637423, 2818620, 2930470, 3516564, 4102658, 4395705, 5274846, 5637240, 5860940, 6153987, 7033128, 8205316, 8791410, 10256645, 10549692, 11721880, 12307974, 13187115, 16410632, 17582820, 18461961, 20513290, 21099384, 24615948, 26374230, 30769935, 35165640, 36923922, 41026580, 49231896, 52748460, 61539870, 73847844, 82053160, 92309805, 105496920, 123079740, 147695688, 184619610, 246159480, 369239220, 738478440]

約数ペア:

[(1, 738478440), (2, 369239220), (3, 246159480), (4, 184619610), (5, 147695688), (6, 123079740), (7, 105496920), (8, 92309805), (9, 82053160), (10, 73847844), (12, 61539870), (14, 52748460), (15, 49231896), (18, 41026580), (20, 36923922), (21, 35165640), (24, 30769935), (28, 26374230), (30, 24615948), (35, 21099384), (36, 20513290), (40, 18461961), (42, 17582820), (45, 16410632), (56, 13187115), (60, 12307974), (63, 11721880), (70, 10549692), (72, 10256645), (84, 8791410), (90, 8205316), (105, 7033128), (120, 6153987), (126, 5860940), (131, 5637240), (140, 5274846), (168, 4395705), (180, 4102658), (210, 3516564), (252, 2930470), (262, 2818620), (280, 2637423), (315, 2344376), (360, 2051329), (393, 1879080), (420, 1758282), (504, 1465235), (524, 1409310), (630, 1172188), (655, 1127448), (786, 939540), (840, 879141), (917, 805320), (1048, 704655), (1179, 626360), (1260, 586094), (1310, 563724), (1572, 469770), (1834, 402660), (1965, 375816), (2237, 330120), (2358, 313180), (2520, 293047), (2620, 281862), (2751, 268440), (3144, 234885), (3668, 201330), (3930, 187908), (4474, 165060), (4585, 161064), (4716, 156590), (5240, 140931), (5502, 134220), (5895, 125272), (6711, 110040), (7336, 100665), (7860, 93954), (8253, 89480), (8948, 82530), (9170, 80532), (9432, 78295), (11004, 67110), (11185, 66024), (11790, 62636), (13422, 55020), (13755, 53688), (15659, 47160), (15720, 46977), (16506, 44740), (17896, 41265), (18340, 40266), (20133, 36680), (22008, 33555), (22370, 33012), (23580, 31318), (26844, 27510)]