160917840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1351

約数の個数: 200

約数和(自身を含む): 588756960

約数和(自身を除く): 427839120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1307, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2614, 2736, 3078, 3240, 3420, 3921, 4104, 4560, 5130, 5228, 6156, 6480, 6535, 6840, 7695, 7842, 8208, 10260, 10456, 11763, 12312, 13070, 13680, 15390, 15684, 19605, 20520, 20912, 23526, 24624, 24833, 26140, 30780, 31368, 35289, 39210, 41040, 47052, 49666, 52280, 58815, 61560, 62736, 70578, 74499, 78420, 94104, 99332, 104560, 105867, 117630, 123120, 124165, 141156, 148998, 156840, 176445, 188208, 198664, 211734, 223497, 235260, 248330, 282312, 297996, 313680, 352890, 372495, 397328, 423468, 446994, 470520, 496660, 529335, 564624, 595992, 670491, 705780, 744990, 846936, 893988, 941040, 993320, 1058670, 1117485, 1191984, 1340982, 1411560, 1489980, 1693872, 1787976, 1986640, 2011473, 2117340, 2234970, 2681964, 2823120, 2979960, 3352455, 3575952, 4022946, 4234680, 4469940, 5363928, 5959920, 6704910, 8045892, 8469360, 8939880, 10057365, 10727856, 13409820, 16091784, 17879760, 20114730, 26819640, 32183568, 40229460, 53639280, 80458920, 160917840]

約数ペア:

[(1, 160917840), (2, 80458920), (3, 53639280), (4, 40229460), (5, 32183568), (6, 26819640), (8, 20114730), (9, 17879760), (10, 16091784), (12, 13409820), (15, 10727856), (16, 10057365), (18, 8939880), (19, 8469360), (20, 8045892), (24, 6704910), (27, 5959920), (30, 5363928), (36, 4469940), (38, 4234680), (40, 4022946), (45, 3575952), (48, 3352455), (54, 2979960), (57, 2823120), (60, 2681964), (72, 2234970), (76, 2117340), (80, 2011473), (81, 1986640), (90, 1787976), (95, 1693872), (108, 1489980), (114, 1411560), (120, 1340982), (135, 1191984), (144, 1117485), (152, 1058670), (162, 993320), (171, 941040), (180, 893988), (190, 846936), (216, 744990), (228, 705780), (240, 670491), (270, 595992), (285, 564624), (304, 529335), (324, 496660), (342, 470520), (360, 446994), (380, 423468), (405, 397328), (432, 372495), (456, 352890), (513, 313680), (540, 297996), (570, 282312), (648, 248330), (684, 235260), (720, 223497), (760, 211734), (810, 198664), (855, 188208), (912, 176445), (1026, 156840), (1080, 148998), (1140, 141156), (1296, 124165), (1307, 123120), (1368, 117630), (1520, 105867), (1539, 104560), (1620, 99332), (1710, 94104), (2052, 78420), (2160, 74499), (2280, 70578), (2565, 62736), (2614, 61560), (2736, 58815), (3078, 52280), (3240, 49666), (3420, 47052), (3921, 41040), (4104, 39210), (4560, 35289), (5130, 31368), (5228, 30780), (6156, 26140), (6480, 24833), (6535, 24624), (6840, 23526), (7695, 20912), (7842, 20520), (8208, 19605), (10260, 15684), (10456, 15390), (11763, 13680), (12312, 13070)]