146488860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 555609600

約数和(自身を除く): 409120740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 114, 116, 126, 133, 140, 145, 171, 174, 180, 190, 203, 210, 211, 228, 252, 261, 266, 285, 290, 315, 342, 348, 380, 399, 406, 420, 422, 435, 522, 532, 551, 570, 580, 609, 630, 633, 665, 684, 798, 812, 844, 855, 870, 1015, 1044, 1055, 1102, 1140, 1197, 1218, 1260, 1266, 1305, 1330, 1477, 1596, 1653, 1710, 1740, 1827, 1899, 1995, 2030, 2110, 2204, 2394, 2436, 2532, 2610, 2660, 2755, 2954, 3045, 3165, 3306, 3420, 3654, 3798, 3857, 3990, 4009, 4060, 4220, 4431, 4788, 4959, 5220, 5510, 5908, 5985, 6090, 6119, 6330, 6612, 7308, 7385, 7596, 7714, 7980, 8018, 8265, 8862, 9135, 9495, 9918, 11020, 11571, 11970, 12027, 12180, 12238, 12660, 13293, 14770, 15428, 16036, 16530, 17724, 18270, 18357, 18990, 19285, 19836, 20045, 22155, 23142, 23940, 24054, 24476, 24795, 26586, 28063, 29540, 30595, 33060, 34713, 36081, 36540, 36714, 37980, 38570, 40090, 42833, 44310, 46284, 48108, 49590, 53172, 55071, 56126, 57855, 60135, 61190, 66465, 69426, 72162, 73428, 77140, 80180, 84189, 85666, 88620, 91785, 99180, 110142, 112252, 115710, 116261, 120270, 122380, 128499, 132930, 138852, 140315, 144324, 168378, 171332, 173565, 180405, 183570, 214165, 220284, 231420, 232522, 240540, 252567, 256998, 265860, 275355, 280630, 336756, 347130, 348783, 360810, 367140, 385497, 420945, 428330, 465044, 505134, 513996, 550710, 561260, 581305, 642495, 694260, 697566, 721620, 770994, 813827, 841890, 856660, 1010268, 1046349, 1101420, 1162610, 1262835, 1284990, 1395132, 1541988, 1627654, 1683780, 1743915, 1927485, 2092698, 2325220, 2441481, 2525670, 2569980, 3255308, 3487830, 3854970, 4069135, 4185396, 4882962, 5051340, 5231745, 6975660, 7324443, 7709940, 8138270, 9765924, 10463490, 12207405, 14648886, 16276540, 20926980, 24414810, 29297772, 36622215, 48829620, 73244430, 146488860]

約数ペア:

[(1, 146488860), (2, 73244430), (3, 48829620), (4, 36622215), (5, 29297772), (6, 24414810), (7, 20926980), (9, 16276540), (10, 14648886), (12, 12207405), (14, 10463490), (15, 9765924), (18, 8138270), (19, 7709940), (20, 7324443), (21, 6975660), (28, 5231745), (29, 5051340), (30, 4882962), (35, 4185396), (36, 4069135), (38, 3854970), (42, 3487830), (45, 3255308), (57, 2569980), (58, 2525670), (60, 2441481), (63, 2325220), (70, 2092698), (76, 1927485), (84, 1743915), (87, 1683780), (90, 1627654), (95, 1541988), (105, 1395132), (114, 1284990), (116, 1262835), (126, 1162610), (133, 1101420), (140, 1046349), (145, 1010268), (171, 856660), (174, 841890), (180, 813827), (190, 770994), (203, 721620), (210, 697566), (211, 694260), (228, 642495), (252, 581305), (261, 561260), (266, 550710), (285, 513996), (290, 505134), (315, 465044), (342, 428330), (348, 420945), (380, 385497), (399, 367140), (406, 360810), (420, 348783), (422, 347130), (435, 336756), (522, 280630), (532, 275355), (551, 265860), (570, 256998), (580, 252567), (609, 240540), (630, 232522), (633, 231420), (665, 220284), (684, 214165), (798, 183570), (812, 180405), (844, 173565), (855, 171332), (870, 168378), (1015, 144324), (1044, 140315), (1055, 138852), (1102, 132930), (1140, 128499), (1197, 122380), (1218, 120270), (1260, 116261), (1266, 115710), (1305, 112252), (1330, 110142), (1477, 99180), (1596, 91785), (1653, 88620), (1710, 85666), (1740, 84189), (1827, 80180), (1899, 77140), (1995, 73428), (2030, 72162), (2110, 69426), (2204, 66465), (2394, 61190), (2436, 60135), (2532, 57855), (2610, 56126), (2660, 55071), (2755, 53172), (2954, 49590), (3045, 48108), (3165, 46284), (3306, 44310), (3420, 42833), (3654, 40090), (3798, 38570), (3857, 37980), (3990, 36714), (4009, 36540), (4060, 36081), (4220, 34713), (4431, 33060), (4788, 30595), (4959, 29540), (5220, 28063), (5510, 26586), (5908, 24795), (5985, 24476), (6090, 24054), (6119, 23940), (6330, 23142), (6612, 22155), (7308, 20045), (7385, 19836), (7596, 19285), (7714, 18990), (7980, 18357), (8018, 18270), (8265, 17724), (8862, 16530), (9135, 16036), (9495, 15428), (9918, 14770), (11020, 13293), (11571, 12660), (11970, 12238), (12027, 12180)]