195691860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 216

約数和(自身を含む): 735396480

約数和(自身を除く): 539704620

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, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 919, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 1838, 2028, 2340, 2366, 2535, 2730, 2757, 3042, 3276, 3380, 3549, 3676, 4095, 4595, 4732, 5070, 5460, 5514, 5915, 6084, 6433, 7098, 7605, 8190, 8271, 9190, 10140, 10647, 11028, 11830, 11947, 12866, 13785, 14196, 15210, 16380, 16542, 17745, 18380, 19299, 21294, 23660, 23894, 25732, 27570, 30420, 32165, 33084, 35490, 35841, 38598, 41355, 42588, 47788, 53235, 55140, 57897, 59735, 64330, 70980, 71682, 77196, 82710, 83629, 96495, 106470, 107523, 115794, 119470, 128660, 143364, 155311, 165420, 167258, 179205, 192990, 212940, 215046, 231588, 238940, 250887, 289485, 310622, 334516, 358410, 385980, 418145, 430092, 465933, 501774, 537615, 578970, 621244, 716820, 752661, 776555, 836290, 931866, 1003548, 1075230, 1087177, 1157940, 1254435, 1397799, 1505322, 1553110, 1672580, 1863732, 2150460, 2174354, 2329665, 2508870, 2795598, 3010644, 3106220, 3261531, 3763305, 4348708, 4659330, 5017740, 5435885, 5591196, 6523062, 6988995, 7526610, 9318660, 9784593, 10871770, 13046124, 13977990, 15053220, 16307655, 19569186, 21743540, 27955980, 32615310, 39138372, 48922965, 65230620, 97845930, 195691860]

約数ペア:

[(1, 195691860), (2, 97845930), (3, 65230620), (4, 48922965), (5, 39138372), (6, 32615310), (7, 27955980), (9, 21743540), (10, 19569186), (12, 16307655), (13, 15053220), (14, 13977990), (15, 13046124), (18, 10871770), (20, 9784593), (21, 9318660), (26, 7526610), (28, 6988995), (30, 6523062), (35, 5591196), (36, 5435885), (39, 5017740), (42, 4659330), (45, 4348708), (52, 3763305), (60, 3261531), (63, 3106220), (65, 3010644), (70, 2795598), (78, 2508870), (84, 2329665), (90, 2174354), (91, 2150460), (105, 1863732), (117, 1672580), (126, 1553110), (130, 1505322), (140, 1397799), (156, 1254435), (169, 1157940), (180, 1087177), (182, 1075230), (195, 1003548), (210, 931866), (234, 836290), (252, 776555), (260, 752661), (273, 716820), (315, 621244), (338, 578970), (364, 537615), (390, 501774), (420, 465933), (455, 430092), (468, 418145), (507, 385980), (546, 358410), (585, 334516), (630, 310622), (676, 289485), (780, 250887), (819, 238940), (845, 231588), (910, 215046), (919, 212940), (1014, 192990), (1092, 179205), (1170, 167258), (1183, 165420), (1260, 155311), (1365, 143364), (1521, 128660), (1638, 119470), (1690, 115794), (1820, 107523), (1838, 106470), (2028, 96495), (2340, 83629), (2366, 82710), (2535, 77196), (2730, 71682), (2757, 70980), (3042, 64330), (3276, 59735), (3380, 57897), (3549, 55140), (3676, 53235), (4095, 47788), (4595, 42588), (4732, 41355), (5070, 38598), (5460, 35841), (5514, 35490), (5915, 33084), (6084, 32165), (6433, 30420), (7098, 27570), (7605, 25732), (8190, 23894), (8271, 23660), (9190, 21294), (10140, 19299), (10647, 18380), (11028, 17745), (11830, 16542), (11947, 16380), (12866, 15210), (13785, 14196)]