259929540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 886609920

約数和(自身を除く): 626680380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 351, 366, 390, 468, 540, 549, 585, 607, 610, 702, 732, 780, 793, 915, 1098, 1170, 1214, 1220, 1404, 1586, 1647, 1755, 1821, 1830, 2196, 2340, 2379, 2428, 2745, 3035, 3172, 3294, 3510, 3642, 3660, 3965, 4758, 5463, 5490, 6070, 6588, 7020, 7137, 7284, 7891, 7930, 8235, 9105, 9516, 10926, 10980, 11895, 12140, 14274, 15782, 15860, 16389, 16470, 18210, 21411, 21852, 23673, 23790, 27315, 28548, 31564, 32778, 32940, 35685, 36420, 37027, 39455, 42822, 47346, 47580, 54630, 65556, 71019, 71370, 74054, 78910, 81945, 85644, 94692, 107055, 109260, 111081, 118365, 142038, 142740, 148108, 157820, 163890, 185135, 213057, 214110, 222162, 236730, 284076, 327780, 333243, 355095, 370270, 426114, 428220, 444324, 473460, 481351, 555405, 666486, 710190, 740540, 852228, 962702, 999729, 1065285, 1110810, 1332972, 1420380, 1444053, 1666215, 1925404, 1999458, 2130570, 2221620, 2406755, 2888106, 3332430, 3998916, 4261140, 4332159, 4813510, 4998645, 5776212, 6664860, 7220265, 8664318, 9627020, 9997290, 12996477, 14440530, 17328636, 19994580, 21660795, 25992954, 28881060, 43321590, 51985908, 64982385, 86643180, 129964770, 259929540]

約数ペア:

[(1, 259929540), (2, 129964770), (3, 86643180), (4, 64982385), (5, 51985908), (6, 43321590), (9, 28881060), (10, 25992954), (12, 21660795), (13, 19994580), (15, 17328636), (18, 14440530), (20, 12996477), (26, 9997290), (27, 9627020), (30, 8664318), (36, 7220265), (39, 6664860), (45, 5776212), (52, 4998645), (54, 4813510), (60, 4332159), (61, 4261140), (65, 3998916), (78, 3332430), (90, 2888106), (108, 2406755), (117, 2221620), (122, 2130570), (130, 1999458), (135, 1925404), (156, 1666215), (180, 1444053), (183, 1420380), (195, 1332972), (234, 1110810), (244, 1065285), (260, 999729), (270, 962702), (305, 852228), (351, 740540), (366, 710190), (390, 666486), (468, 555405), (540, 481351), (549, 473460), (585, 444324), (607, 428220), (610, 426114), (702, 370270), (732, 355095), (780, 333243), (793, 327780), (915, 284076), (1098, 236730), (1170, 222162), (1214, 214110), (1220, 213057), (1404, 185135), (1586, 163890), (1647, 157820), (1755, 148108), (1821, 142740), (1830, 142038), (2196, 118365), (2340, 111081), (2379, 109260), (2428, 107055), (2745, 94692), (3035, 85644), (3172, 81945), (3294, 78910), (3510, 74054), (3642, 71370), (3660, 71019), (3965, 65556), (4758, 54630), (5463, 47580), (5490, 47346), (6070, 42822), (6588, 39455), (7020, 37027), (7137, 36420), (7284, 35685), (7891, 32940), (7930, 32778), (8235, 31564), (9105, 28548), (9516, 27315), (10926, 23790), (10980, 23673), (11895, 21852), (12140, 21411), (14274, 18210), (15782, 16470), (15860, 16389)]