16112460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 56077056

約数和(自身を除く): 39964596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 227, 260, 273, 338, 364, 390, 420, 454, 455, 507, 546, 676, 681, 780, 845, 908, 910, 1014, 1092, 1135, 1183, 1362, 1365, 1589, 1690, 1820, 2028, 2270, 2366, 2535, 2724, 2730, 2951, 3178, 3380, 3405, 3549, 4540, 4732, 4767, 5070, 5460, 5902, 5915, 6356, 6810, 7098, 7945, 8853, 9534, 10140, 11804, 11830, 13620, 14196, 14755, 15890, 17706, 17745, 19068, 20657, 23660, 23835, 29510, 31780, 35412, 35490, 38363, 41314, 44265, 47670, 59020, 61971, 70980, 76726, 82628, 88530, 95340, 103285, 115089, 123942, 153452, 177060, 191815, 206570, 230178, 247884, 268541, 309855, 383630, 413140, 460356, 537082, 575445, 619710, 767260, 805623, 1074164, 1150890, 1239420, 1342705, 1611246, 2301780, 2685410, 3222492, 4028115, 5370820, 8056230, 16112460]

約数ペア:

[(1, 16112460), (2, 8056230), (3, 5370820), (4, 4028115), (5, 3222492), (6, 2685410), (7, 2301780), (10, 1611246), (12, 1342705), (13, 1239420), (14, 1150890), (15, 1074164), (20, 805623), (21, 767260), (26, 619710), (28, 575445), (30, 537082), (35, 460356), (39, 413140), (42, 383630), (52, 309855), (60, 268541), (65, 247884), (70, 230178), (78, 206570), (84, 191815), (91, 177060), (105, 153452), (130, 123942), (140, 115089), (156, 103285), (169, 95340), (182, 88530), (195, 82628), (210, 76726), (227, 70980), (260, 61971), (273, 59020), (338, 47670), (364, 44265), (390, 41314), (420, 38363), (454, 35490), (455, 35412), (507, 31780), (546, 29510), (676, 23835), (681, 23660), (780, 20657), (845, 19068), (908, 17745), (910, 17706), (1014, 15890), (1092, 14755), (1135, 14196), (1183, 13620), (1362, 11830), (1365, 11804), (1589, 10140), (1690, 9534), (1820, 8853), (2028, 7945), (2270, 7098), (2366, 6810), (2535, 6356), (2724, 5915), (2730, 5902), (2951, 5460), (3178, 5070), (3380, 4767), (3405, 4732), (3549, 4540)]