1664406480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15377}}^1$

素因数の和:15445

約数の個数: 160

約数和(自身を含む): 5766380928

約数和(自身を除く): 4101974448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 4510, 4920, 5412, 6765, 7216, 9020, 9840, 10824, 13530, 15377, 18040, 21648, 27060, 30754, 36080, 46131, 54120, 61508, 76885, 92262, 108240, 123016, 153770, 169147, 184524, 230655, 246032, 307540, 338294, 369048, 461310, 507441, 615080, 630457, 676588, 738096, 845735, 922620, 1014882, 1230160, 1260914, 1353176, 1691470, 1845240, 1891371, 2029764, 2521828, 2537205, 2706352, 3152285, 3382940, 3690480, 3782742, 4059528, 5043656, 5074410, 6304570, 6765880, 6935027, 7565484, 8119056, 9456855, 10087312, 10148820, 12609140, 13531760, 13870054, 15130968, 18913710, 20297640, 20805081, 25218280, 27740108, 30261936, 34675135, 37827420, 40595280, 41610162, 50436560, 55480216, 69350270, 75654840, 83220324, 104025405, 110960432, 138700540, 151309680, 166440648, 208050810, 277401080, 332881296, 416101620, 554802160, 832203240, 1664406480]

約数ペア:

[(1, 1664406480), (2, 832203240), (3, 554802160), (4, 416101620), (5, 332881296), (6, 277401080), (8, 208050810), (10, 166440648), (11, 151309680), (12, 138700540), (15, 110960432), (16, 104025405), (20, 83220324), (22, 75654840), (24, 69350270), (30, 55480216), (33, 50436560), (40, 41610162), (41, 40595280), (44, 37827420), (48, 34675135), (55, 30261936), (60, 27740108), (66, 25218280), (80, 20805081), (82, 20297640), (88, 18913710), (110, 15130968), (120, 13870054), (123, 13531760), (132, 12609140), (164, 10148820), (165, 10087312), (176, 9456855), (205, 8119056), (220, 7565484), (240, 6935027), (246, 6765880), (264, 6304570), (328, 5074410), (330, 5043656), (410, 4059528), (440, 3782742), (451, 3690480), (492, 3382940), (528, 3152285), (615, 2706352), (656, 2537205), (660, 2521828), (820, 2029764), (880, 1891371), (902, 1845240), (984, 1691470), (1230, 1353176), (1320, 1260914), (1353, 1230160), (1640, 1014882), (1804, 922620), (1968, 845735), (2255, 738096), (2460, 676588), (2640, 630457), (2706, 615080), (3280, 507441), (3608, 461310), (4510, 369048), (4920, 338294), (5412, 307540), (6765, 246032), (7216, 230655), (9020, 184524), (9840, 169147), (10824, 153770), (13530, 123016), (15377, 108240), (18040, 92262), (21648, 76885), (27060, 61508), (30754, 54120), (36080, 46131)]