22784580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 86329152

約数和(自身を除く): 63544572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 107, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 214, 234, 252, 260, 273, 315, 321, 338, 364, 390, 420, 428, 455, 468, 507, 535, 546, 585, 630, 642, 676, 749, 780, 819, 845, 910, 963, 1014, 1070, 1092, 1170, 1183, 1260, 1284, 1365, 1391, 1498, 1521, 1605, 1638, 1690, 1820, 1926, 2028, 2140, 2247, 2340, 2366, 2535, 2730, 2782, 2996, 3042, 3210, 3276, 3380, 3549, 3745, 3852, 4095, 4173, 4494, 4732, 4815, 5070, 5460, 5564, 5915, 6084, 6420, 6741, 6955, 7098, 7490, 7605, 8190, 8346, 8988, 9630, 9737, 10140, 10647, 11235, 11830, 12519, 13482, 13910, 14196, 14980, 15210, 16380, 16692, 17745, 18083, 19260, 19474, 20865, 21294, 22470, 23660, 25038, 26964, 27820, 29211, 30420, 33705, 35490, 36166, 38948, 41730, 42588, 44940, 48685, 50076, 53235, 54249, 58422, 62595, 67410, 70980, 72332, 83460, 87633, 90415, 97370, 106470, 108498, 116844, 125190, 126581, 134820, 146055, 162747, 175266, 180830, 194740, 212940, 216996, 250380, 253162, 271245, 292110, 325494, 350532, 361660, 379743, 438165, 506324, 542490, 584220, 632905, 650988, 759486, 813735, 876330, 1084980, 1139229, 1265810, 1518972, 1627470, 1752660, 1898715, 2278458, 2531620, 3254940, 3797430, 4556916, 5696145, 7594860, 11392290, 22784580]

約数ペア:

[(1, 22784580), (2, 11392290), (3, 7594860), (4, 5696145), (5, 4556916), (6, 3797430), (7, 3254940), (9, 2531620), (10, 2278458), (12, 1898715), (13, 1752660), (14, 1627470), (15, 1518972), (18, 1265810), (20, 1139229), (21, 1084980), (26, 876330), (28, 813735), (30, 759486), (35, 650988), (36, 632905), (39, 584220), (42, 542490), (45, 506324), (52, 438165), (60, 379743), (63, 361660), (65, 350532), (70, 325494), (78, 292110), (84, 271245), (90, 253162), (91, 250380), (105, 216996), (107, 212940), (117, 194740), (126, 180830), (130, 175266), (140, 162747), (156, 146055), (169, 134820), (180, 126581), (182, 125190), (195, 116844), (210, 108498), (214, 106470), (234, 97370), (252, 90415), (260, 87633), (273, 83460), (315, 72332), (321, 70980), (338, 67410), (364, 62595), (390, 58422), (420, 54249), (428, 53235), (455, 50076), (468, 48685), (507, 44940), (535, 42588), (546, 41730), (585, 38948), (630, 36166), (642, 35490), (676, 33705), (749, 30420), (780, 29211), (819, 27820), (845, 26964), (910, 25038), (963, 23660), (1014, 22470), (1070, 21294), (1092, 20865), (1170, 19474), (1183, 19260), (1260, 18083), (1284, 17745), (1365, 16692), (1391, 16380), (1498, 15210), (1521, 14980), (1605, 14196), (1638, 13910), (1690, 13482), (1820, 12519), (1926, 11830), (2028, 11235), (2140, 10647), (2247, 10140), (2340, 9737), (2366, 9630), (2535, 8988), (2730, 8346), (2782, 8190), (2996, 7605), (3042, 7490), (3210, 7098), (3276, 6955), (3380, 6741), (3549, 6420), (3745, 6084), (3852, 5915), (4095, 5564), (4173, 5460), (4494, 5070), (4732, 4815)]