187430880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 288

約数和(自身を含む): 740837664

約数和(自身を除く): 553406784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 613, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1226, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1839, 1911, 1960, 2080, 2184, 2352, 2452, 2548, 2730, 2912, 2940, 3065, 3120, 3185, 3360, 3640, 3678, 3822, 3920, 4291, 4368, 4704, 4904, 5096, 5460, 5880, 6130, 6240, 6370, 7280, 7356, 7644, 7840, 7969, 8582, 8736, 9195, 9555, 9808, 10192, 10920, 11760, 12260, 12740, 12873, 14560, 14712, 15288, 15938, 17164, 18390, 19110, 19616, 20384, 21455, 21840, 23520, 23907, 24520, 25480, 25746, 29424, 30037, 30576, 31876, 34328, 36780, 38220, 39845, 42910, 43680, 47814, 49040, 50960, 51492, 55783, 58848, 60074, 61152, 63752, 64365, 68656, 73560, 76440, 79690, 85820, 90111, 95628, 98080, 101920, 102984, 111566, 119535, 120148, 127504, 128730, 137312, 147120, 150185, 152880, 159380, 167349, 171640, 180222, 191256, 205968, 223132, 239070, 240296, 255008, 257460, 278915, 294240, 300370, 305760, 318760, 334698, 343280, 360444, 382512, 390481, 411936, 446264, 450555, 478140, 480592, 514920, 557830, 600740, 637520, 669396, 686560, 720888, 765024, 780962, 836745, 892528, 901110, 956280, 961184, 1029840, 1115660, 1171443, 1201480, 1275040, 1338792, 1441776, 1561924, 1673490, 1785056, 1802220, 1912560, 1952405, 2059680, 2231320, 2342886, 2402960, 2677584, 2883552, 3123848, 3346980, 3604440, 3825120, 3904810, 4462640, 4685772, 4805920, 5355168, 5857215, 6247696, 6693960, 7208880, 7809620, 8925280, 9371544, 11714430, 12495392, 13387920, 14417760, 15619240, 18743088, 23428860, 26775840, 31238480, 37486176, 46857720, 62476960, 93715440, 187430880]

約数ペア:

[(1, 187430880), (2, 93715440), (3, 62476960), (4, 46857720), (5, 37486176), (6, 31238480), (7, 26775840), (8, 23428860), (10, 18743088), (12, 15619240), (13, 14417760), (14, 13387920), (15, 12495392), (16, 11714430), (20, 9371544), (21, 8925280), (24, 7809620), (26, 7208880), (28, 6693960), (30, 6247696), (32, 5857215), (35, 5355168), (39, 4805920), (40, 4685772), (42, 4462640), (48, 3904810), (49, 3825120), (52, 3604440), (56, 3346980), (60, 3123848), (65, 2883552), (70, 2677584), (78, 2402960), (80, 2342886), (84, 2231320), (91, 2059680), (96, 1952405), (98, 1912560), (104, 1802220), (105, 1785056), (112, 1673490), (120, 1561924), (130, 1441776), (140, 1338792), (147, 1275040), (156, 1201480), (160, 1171443), (168, 1115660), (182, 1029840), (195, 961184), (196, 956280), (208, 901110), (210, 892528), (224, 836745), (240, 780962), (245, 765024), (260, 720888), (273, 686560), (280, 669396), (294, 637520), (312, 600740), (336, 557830), (364, 514920), (390, 480592), (392, 478140), (416, 450555), (420, 446264), (455, 411936), (480, 390481), (490, 382512), (520, 360444), (546, 343280), (560, 334698), (588, 318760), (613, 305760), (624, 300370), (637, 294240), (672, 278915), (728, 257460), (735, 255008), (780, 240296), (784, 239070), (840, 223132), (910, 205968), (980, 191256), (1040, 180222), (1092, 171640), (1120, 167349), (1176, 159380), (1226, 152880), (1248, 150185), (1274, 147120), (1365, 137312), (1456, 128730), (1470, 127504), (1560, 120148), (1568, 119535), (1680, 111566), (1820, 102984), (1839, 101920), (1911, 98080), (1960, 95628), (2080, 90111), (2184, 85820), (2352, 79690), (2452, 76440), (2548, 73560), (2730, 68656), (2912, 64365), (2940, 63752), (3065, 61152), (3120, 60074), (3185, 58848), (3360, 55783), (3640, 51492), (3678, 50960), (3822, 49040), (3920, 47814), (4291, 43680), (4368, 42910), (4704, 39845), (4904, 38220), (5096, 36780), (5460, 34328), (5880, 31876), (6130, 30576), (6240, 30037), (6370, 29424), (7280, 25746), (7356, 25480), (7644, 24520), (7840, 23907), (7969, 23520), (8582, 21840), (8736, 21455), (9195, 20384), (9555, 19616), (9808, 19110), (10192, 18390), (10920, 17164), (11760, 15938), (12260, 15288), (12740, 14712), (12873, 14560)]