128146260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 415598400

約数和(自身を除く): 287452140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 929, 1045, 1140, 1210, 1254, 1452, 1815, 1858, 2090, 2299, 2420, 2508, 2787, 3135, 3630, 3716, 4180, 4598, 4645, 5574, 6270, 6897, 7260, 9196, 9290, 10219, 11148, 11495, 12540, 13794, 13935, 17651, 18580, 20438, 22990, 27588, 27870, 30657, 34485, 35302, 40876, 45980, 51095, 52953, 55740, 61314, 68970, 70604, 88255, 102190, 105906, 112409, 122628, 137940, 153285, 176510, 194161, 204380, 211812, 224818, 264765, 306570, 337227, 353020, 388322, 449636, 529530, 562045, 582483, 613140, 674454, 776644, 970805, 1059060, 1124090, 1164966, 1348908, 1686135, 1941610, 2135771, 2248180, 2329932, 2912415, 3372270, 3883220, 4271542, 5824830, 6407313, 6744540, 8543084, 10678855, 11649660, 12814626, 21357710, 25629252, 32036565, 42715420, 64073130, 128146260]

約数ペア:

[(1, 128146260), (2, 64073130), (3, 42715420), (4, 32036565), (5, 25629252), (6, 21357710), (10, 12814626), (11, 11649660), (12, 10678855), (15, 8543084), (19, 6744540), (20, 6407313), (22, 5824830), (30, 4271542), (33, 3883220), (38, 3372270), (44, 2912415), (55, 2329932), (57, 2248180), (60, 2135771), (66, 1941610), (76, 1686135), (95, 1348908), (110, 1164966), (114, 1124090), (121, 1059060), (132, 970805), (165, 776644), (190, 674454), (209, 613140), (220, 582483), (228, 562045), (242, 529530), (285, 449636), (330, 388322), (363, 353020), (380, 337227), (418, 306570), (484, 264765), (570, 224818), (605, 211812), (627, 204380), (660, 194161), (726, 176510), (836, 153285), (929, 137940), (1045, 122628), (1140, 112409), (1210, 105906), (1254, 102190), (1452, 88255), (1815, 70604), (1858, 68970), (2090, 61314), (2299, 55740), (2420, 52953), (2508, 51095), (2787, 45980), (3135, 40876), (3630, 35302), (3716, 34485), (4180, 30657), (4598, 27870), (4645, 27588), (5574, 22990), (6270, 20438), (6897, 18580), (7260, 17651), (9196, 13935), (9290, 13794), (10219, 12540), (11148, 11495)]