19429114680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{26573}}^1$

素因数の和:27270

約数の個数: 128

約数和(自身を含む): 64861819200

約数和(自身を除く): 45432704520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 677, 1080, 1354, 2031, 2708, 3385, 4062, 5416, 6093, 6770, 8124, 10155, 12186, 13540, 16248, 18279, 20310, 24372, 26573, 27080, 30465, 36558, 40620, 48744, 53146, 60930, 73116, 79719, 81240, 91395, 106292, 121860, 132865, 146232, 159438, 182790, 212584, 239157, 243720, 265730, 318876, 365580, 398595, 478314, 531460, 637752, 717471, 731160, 797190, 956628, 1062920, 1195785, 1434942, 1594380, 1913256, 2391570, 2869884, 3188760, 3587355, 4783140, 5739768, 7174710, 9566280, 14349420, 17989921, 28698840, 35979842, 53969763, 71959684, 89949605, 107939526, 143919368, 161909289, 179899210, 215879052, 269848815, 323818578, 359798420, 431758104, 485727867, 539697630, 647637156, 719596840, 809546445, 971455734, 1079395260, 1295274312, 1619092890, 1942911468, 2158790520, 2428639335, 3238185780, 3885822936, 4857278670, 6476371560, 9714557340, 19429114680]

約数ペア:

[(1, 19429114680), (2, 9714557340), (3, 6476371560), (4, 4857278670), (5, 3885822936), (6, 3238185780), (8, 2428639335), (9, 2158790520), (10, 1942911468), (12, 1619092890), (15, 1295274312), (18, 1079395260), (20, 971455734), (24, 809546445), (27, 719596840), (30, 647637156), (36, 539697630), (40, 485727867), (45, 431758104), (54, 359798420), (60, 323818578), (72, 269848815), (90, 215879052), (108, 179899210), (120, 161909289), (135, 143919368), (180, 107939526), (216, 89949605), (270, 71959684), (360, 53969763), (540, 35979842), (677, 28698840), (1080, 17989921), (1354, 14349420), (2031, 9566280), (2708, 7174710), (3385, 5739768), (4062, 4783140), (5416, 3587355), (6093, 3188760), (6770, 2869884), (8124, 2391570), (10155, 1913256), (12186, 1594380), (13540, 1434942), (16248, 1195785), (18279, 1062920), (20310, 956628), (24372, 797190), (26573, 731160), (27080, 717471), (30465, 637752), (36558, 531460), (40620, 478314), (48744, 398595), (53146, 365580), (60930, 318876), (73116, 265730), (79719, 243720), (81240, 239157), (91395, 212584), (106292, 182790), (121860, 159438), (132865, 146232)]