1815744060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3643}}^1$

素因数の和:3745

約数の個数: 192

約数和(自身を含む): 6170895360

約数和(自身を除く): 4355151300

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, 65, 71, 78, 90, 108, 117, 130, 135, 142, 156, 180, 195, 213, 234, 260, 270, 284, 351, 355, 390, 426, 468, 540, 585, 639, 702, 710, 780, 852, 923, 1065, 1170, 1278, 1404, 1420, 1755, 1846, 1917, 2130, 2340, 2556, 2769, 3195, 3510, 3643, 3692, 3834, 4260, 4615, 5538, 6390, 7020, 7286, 7668, 8307, 9230, 9585, 10929, 11076, 12780, 13845, 14572, 16614, 18215, 18460, 19170, 21858, 24921, 27690, 32787, 33228, 36430, 38340, 41535, 43716, 47359, 49842, 54645, 55380, 65574, 72860, 83070, 94718, 98361, 99684, 109290, 124605, 131148, 142077, 163935, 166140, 189436, 196722, 218580, 236795, 249210, 258653, 284154, 327870, 393444, 426231, 473590, 491805, 498420, 517306, 568308, 655740, 710385, 775959, 852462, 947180, 983610, 1034612, 1278693, 1293265, 1420770, 1551918, 1704924, 1967220, 2131155, 2327877, 2557386, 2586530, 2841540, 3103836, 3362489, 3879795, 4262310, 4655754, 5114772, 5173060, 6393465, 6724978, 6983631, 7759590, 8524620, 9311508, 10087467, 11639385, 12786930, 13449956, 13967262, 15519180, 16812445, 20174934, 23278770, 25573860, 27934524, 30262401, 33624890, 34918155, 40349868, 46557540, 50437335, 60524802, 67249780, 69836310, 90787203, 100874670, 121049604, 139672620, 151312005, 181574406, 201749340, 302624010, 363148812, 453936015, 605248020, 907872030, 1815744060]

約数ペア:

[(1, 1815744060), (2, 907872030), (3, 605248020), (4, 453936015), (5, 363148812), (6, 302624010), (9, 201749340), (10, 181574406), (12, 151312005), (13, 139672620), (15, 121049604), (18, 100874670), (20, 90787203), (26, 69836310), (27, 67249780), (30, 60524802), (36, 50437335), (39, 46557540), (45, 40349868), (52, 34918155), (54, 33624890), (60, 30262401), (65, 27934524), (71, 25573860), (78, 23278770), (90, 20174934), (108, 16812445), (117, 15519180), (130, 13967262), (135, 13449956), (142, 12786930), (156, 11639385), (180, 10087467), (195, 9311508), (213, 8524620), (234, 7759590), (260, 6983631), (270, 6724978), (284, 6393465), (351, 5173060), (355, 5114772), (390, 4655754), (426, 4262310), (468, 3879795), (540, 3362489), (585, 3103836), (639, 2841540), (702, 2586530), (710, 2557386), (780, 2327877), (852, 2131155), (923, 1967220), (1065, 1704924), (1170, 1551918), (1278, 1420770), (1404, 1293265), (1420, 1278693), (1755, 1034612), (1846, 983610), (1917, 947180), (2130, 852462), (2340, 775959), (2556, 710385), (2769, 655740), (3195, 568308), (3510, 517306), (3643, 498420), (3692, 491805), (3834, 473590), (4260, 426231), (4615, 393444), (5538, 327870), (6390, 284154), (7020, 258653), (7286, 249210), (7668, 236795), (8307, 218580), (9230, 196722), (9585, 189436), (10929, 166140), (11076, 163935), (12780, 142077), (13845, 131148), (14572, 124605), (16614, 109290), (18215, 99684), (18460, 98361), (19170, 94718), (21858, 83070), (24921, 72860), (27690, 65574), (32787, 55380), (33228, 54645), (36430, 49842), (38340, 47359), (41535, 43716)]