1310992020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9879

約数の個数: 192

約数和(自身を含む): 4624032000

約数和(自身を除く): 3313039980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 3420, 3510, 3705, 4446, 4940, 5130, 6669, 7020, 7410, 8892, 9829, 10260, 11115, 13338, 14820, 19658, 22230, 26676, 29487, 33345, 39316, 44460, 49145, 58974, 66690, 88461, 98290, 117948, 127777, 133380, 147435, 176922, 186751, 196580, 255554, 265383, 294870, 353844, 373502, 383331, 442305, 511108, 530766, 560253, 589740, 638885, 747004, 766662, 884610, 933755, 1061532, 1120506, 1149993, 1277770, 1326915, 1533324, 1680759, 1769220, 1867510, 1916655, 2241012, 2299986, 2427763, 2555540, 2653830, 2801265, 3361518, 3449979, 3735020, 3833310, 4599972, 4855526, 5042277, 5307660, 5602530, 5749965, 6723036, 6899958, 7283289, 7666620, 8403795, 9711052, 10084554, 11205060, 11499930, 12138815, 13799916, 14566578, 16807590, 17249895, 20169108, 21849867, 22999860, 24277630, 25211385, 29133156, 33615180, 34499790, 36416445, 43699734, 48555260, 50422770, 65549601, 68999580, 72832890, 87399468, 100845540, 109249335, 131099202, 145665780, 218498670, 262198404, 327748005, 436997340, 655496010, 1310992020]

約数ペア:

[(1, 1310992020), (2, 655496010), (3, 436997340), (4, 327748005), (5, 262198404), (6, 218498670), (9, 145665780), (10, 131099202), (12, 109249335), (13, 100845540), (15, 87399468), (18, 72832890), (19, 68999580), (20, 65549601), (26, 50422770), (27, 48555260), (30, 43699734), (36, 36416445), (38, 34499790), (39, 33615180), (45, 29133156), (52, 25211385), (54, 24277630), (57, 22999860), (60, 21849867), (65, 20169108), (76, 17249895), (78, 16807590), (90, 14566578), (95, 13799916), (108, 12138815), (114, 11499930), (117, 11205060), (130, 10084554), (135, 9711052), (156, 8403795), (171, 7666620), (180, 7283289), (190, 6899958), (195, 6723036), (228, 5749965), (234, 5602530), (247, 5307660), (260, 5042277), (270, 4855526), (285, 4599972), (342, 3833310), (351, 3735020), (380, 3449979), (390, 3361518), (468, 2801265), (494, 2653830), (513, 2555540), (540, 2427763), (570, 2299986), (585, 2241012), (684, 1916655), (702, 1867510), (741, 1769220), (780, 1680759), (855, 1533324), (988, 1326915), (1026, 1277770), (1140, 1149993), (1170, 1120506), (1235, 1061532), (1404, 933755), (1482, 884610), (1710, 766662), (1755, 747004), (2052, 638885), (2223, 589740), (2340, 560253), (2470, 530766), (2565, 511108), (2964, 442305), (3420, 383331), (3510, 373502), (3705, 353844), (4446, 294870), (4940, 265383), (5130, 255554), (6669, 196580), (7020, 186751), (7410, 176922), (8892, 147435), (9829, 133380), (10260, 127777), (11115, 117948), (13338, 98290), (14820, 88461), (19658, 66690), (22230, 58974), (26676, 49145), (29487, 44460), (33345, 39316)]