187823160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1118

約数の個数: 192

約数和(自身を含む): 707878080

約数和(自身を除く): 520054920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1021, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2042, 2044, 2190, 2520, 2555, 2628, 2920, 3063, 3066, 3285, 4084, 4088, 4380, 4599, 5105, 5110, 5256, 6126, 6132, 6570, 7147, 7665, 8168, 8760, 9189, 9198, 10210, 10220, 12252, 12264, 13140, 14294, 15315, 15330, 18378, 18396, 20420, 20440, 21441, 22995, 24504, 26280, 28588, 30630, 30660, 35735, 36756, 36792, 40840, 42882, 45945, 45990, 57176, 61260, 61320, 64323, 71470, 73512, 74533, 85764, 91890, 91980, 107205, 122520, 128646, 142940, 149066, 171528, 183780, 183960, 214410, 223599, 257292, 285880, 298132, 321615, 367560, 372665, 428820, 447198, 514584, 521731, 596264, 643230, 670797, 745330, 857640, 894396, 1043462, 1117995, 1286460, 1341594, 1490660, 1565193, 1788792, 2086924, 2235990, 2572920, 2608655, 2683188, 2981320, 3130386, 3353985, 4173848, 4471980, 4695579, 5217310, 5366376, 6260772, 6707970, 7825965, 8943960, 9391158, 10434620, 12521544, 13415940, 15651930, 18782316, 20869240, 23477895, 26831880, 31303860, 37564632, 46955790, 62607720, 93911580, 187823160]

約数ペア:

[(1, 187823160), (2, 93911580), (3, 62607720), (4, 46955790), (5, 37564632), (6, 31303860), (7, 26831880), (8, 23477895), (9, 20869240), (10, 18782316), (12, 15651930), (14, 13415940), (15, 12521544), (18, 10434620), (20, 9391158), (21, 8943960), (24, 7825965), (28, 6707970), (30, 6260772), (35, 5366376), (36, 5217310), (40, 4695579), (42, 4471980), (45, 4173848), (56, 3353985), (60, 3130386), (63, 2981320), (70, 2683188), (72, 2608655), (73, 2572920), (84, 2235990), (90, 2086924), (105, 1788792), (120, 1565193), (126, 1490660), (140, 1341594), (146, 1286460), (168, 1117995), (180, 1043462), (210, 894396), (219, 857640), (252, 745330), (280, 670797), (292, 643230), (315, 596264), (360, 521731), (365, 514584), (420, 447198), (438, 428820), (504, 372665), (511, 367560), (584, 321615), (630, 298132), (657, 285880), (730, 257292), (840, 223599), (876, 214410), (1021, 183960), (1022, 183780), (1095, 171528), (1260, 149066), (1314, 142940), (1460, 128646), (1533, 122520), (1752, 107205), (2042, 91980), (2044, 91890), (2190, 85764), (2520, 74533), (2555, 73512), (2628, 71470), (2920, 64323), (3063, 61320), (3066, 61260), (3285, 57176), (4084, 45990), (4088, 45945), (4380, 42882), (4599, 40840), (5105, 36792), (5110, 36756), (5256, 35735), (6126, 30660), (6132, 30630), (6570, 28588), (7147, 26280), (7665, 24504), (8168, 22995), (8760, 21441), (9189, 20440), (9198, 20420), (10210, 18396), (10220, 18378), (12252, 15330), (12264, 15315), (13140, 14294)]