16288830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 47139840

約数和(自身を除く): 30851010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 43, 45, 46, 54, 61, 69, 86, 90, 115, 122, 129, 135, 138, 183, 207, 215, 230, 258, 270, 305, 345, 366, 387, 414, 430, 549, 610, 621, 645, 690, 774, 915, 989, 1035, 1098, 1161, 1242, 1290, 1403, 1647, 1830, 1935, 1978, 2070, 2322, 2623, 2745, 2806, 2967, 3105, 3294, 3870, 4209, 4945, 5246, 5490, 5805, 5934, 6210, 7015, 7869, 8235, 8418, 8901, 9890, 11610, 12627, 13115, 14030, 14835, 15738, 16470, 17802, 21045, 23607, 25254, 26230, 26703, 29670, 37881, 39345, 42090, 44505, 47214, 53406, 60329, 63135, 70821, 75762, 78690, 89010, 118035, 120658, 126270, 133515, 141642, 180987, 189405, 236070, 267030, 301645, 354105, 361974, 378810, 542961, 603290, 708210, 904935, 1085922, 1628883, 1809870, 2714805, 3257766, 5429610, 8144415, 16288830]

約数ペア:

[(1, 16288830), (2, 8144415), (3, 5429610), (5, 3257766), (6, 2714805), (9, 1809870), (10, 1628883), (15, 1085922), (18, 904935), (23, 708210), (27, 603290), (30, 542961), (43, 378810), (45, 361974), (46, 354105), (54, 301645), (61, 267030), (69, 236070), (86, 189405), (90, 180987), (115, 141642), (122, 133515), (129, 126270), (135, 120658), (138, 118035), (183, 89010), (207, 78690), (215, 75762), (230, 70821), (258, 63135), (270, 60329), (305, 53406), (345, 47214), (366, 44505), (387, 42090), (414, 39345), (430, 37881), (549, 29670), (610, 26703), (621, 26230), (645, 25254), (690, 23607), (774, 21045), (915, 17802), (989, 16470), (1035, 15738), (1098, 14835), (1161, 14030), (1242, 13115), (1290, 12627), (1403, 11610), (1647, 9890), (1830, 8901), (1935, 8418), (1978, 8235), (2070, 7869), (2322, 7015), (2623, 6210), (2745, 5934), (2806, 5805), (2967, 5490), (3105, 5246), (3294, 4945), (3870, 4209)]