215360640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 846518400

約数和(自身を除く): 631157760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 103, 108, 110, 120, 121, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 206, 216, 220, 240, 242, 264, 270, 288, 297, 309, 320, 330, 352, 360, 363, 384, 396, 412, 432, 440, 480, 484, 495, 515, 528, 540, 576, 594, 605, 618, 640, 660, 704, 720, 726, 792, 824, 864, 880, 927, 960, 968, 990, 1030, 1056, 1080, 1089, 1133, 1152, 1188, 1210, 1236, 1320, 1408, 1440, 1452, 1485, 1545, 1584, 1648, 1728, 1760, 1815, 1854, 1920, 1936, 1980, 2060, 2112, 2160, 2178, 2266, 2376, 2420, 2472, 2640, 2781, 2880, 2904, 2970, 3090, 3168, 3267, 3296, 3399, 3456, 3520, 3630, 3708, 3872, 3960, 4120, 4224, 4320, 4356, 4532, 4635, 4752, 4840, 4944, 5280, 5445, 5562, 5665, 5760, 5808, 5940, 6180, 6336, 6534, 6592, 6798, 7040, 7260, 7416, 7744, 7920, 8240, 8640, 8712, 9064, 9270, 9504, 9680, 9888, 10197, 10560, 10890, 11124, 11330, 11616, 11880, 12360, 12463, 12672, 13068, 13184, 13596, 13905, 14520, 14832, 15488, 15840, 16335, 16480, 16995, 17280, 17424, 18128, 18540, 19008, 19360, 19776, 20394, 21120, 21780, 22248, 22660, 23232, 23760, 24720, 24926, 26136, 27192, 27810, 29040, 29664, 30591, 31680, 32670, 32960, 33990, 34848, 36256, 37080, 37389, 38016, 38720, 39552, 40788, 43560, 44496, 45320, 46464, 47520, 49440, 49852, 50985, 52272, 54384, 55620, 58080, 59328, 61182, 62315, 63360, 65340, 65920, 67980, 69696, 72512, 74160, 74778, 77440, 81576, 87120, 88992, 90640, 95040, 98880, 99704, 101970, 104544, 108768, 111240, 112167, 116160, 118656, 122364, 124630, 130680, 135960, 139392, 145024, 148320, 149556, 152955, 163152, 174240, 177984, 181280, 186945, 190080, 197760, 199408, 203940, 209088, 217536, 222480, 224334, 232320, 244728, 249260, 261360, 271920, 296640, 299112, 305910, 326304, 336501, 348480, 355968, 362560, 373890, 398816, 407880, 418176, 435072, 444960, 448668, 489456, 498520, 522720, 543840, 560835, 593280, 598224, 611820, 652608, 673002, 696960, 725120, 747780, 797632, 815760, 889920, 897336, 978912, 997040, 1045440, 1087680, 1121670, 1196448, 1223640, 1305216, 1346004, 1495560, 1595264, 1631520, 1682505, 1779840, 1794672, 1957824, 1994080, 2090880, 2175360, 2243340, 2392896, 2447280, 2692008, 2991120, 3263040, 3365010, 3589344, 3915648, 3988160, 4486680, 4785792, 4894560, 5384016, 5982240, 6526080, 6730020, 7178688, 7976320, 8973360, 9789120, 10768032, 11964480, 13460040, 14357376, 17946720, 19578240, 21536064, 23928960, 26920080, 35893440, 43072128, 53840160, 71786880, 107680320, 215360640]

約数ペア:

[(1, 215360640), (2, 107680320), (3, 71786880), (4, 53840160), (5, 43072128), (6, 35893440), (8, 26920080), (9, 23928960), (10, 21536064), (11, 19578240), (12, 17946720), (15, 14357376), (16, 13460040), (18, 11964480), (20, 10768032), (22, 9789120), (24, 8973360), (27, 7976320), (30, 7178688), (32, 6730020), (33, 6526080), (36, 5982240), (40, 5384016), (44, 4894560), (45, 4785792), (48, 4486680), (54, 3988160), (55, 3915648), (60, 3589344), (64, 3365010), (66, 3263040), (72, 2991120), (80, 2692008), (88, 2447280), (90, 2392896), (96, 2243340), (99, 2175360), (103, 2090880), (108, 1994080), (110, 1957824), (120, 1794672), (121, 1779840), (128, 1682505), (132, 1631520), (135, 1595264), (144, 1495560), (160, 1346004), (165, 1305216), (176, 1223640), (180, 1196448), (192, 1121670), (198, 1087680), (206, 1045440), (216, 997040), (220, 978912), (240, 897336), (242, 889920), (264, 815760), (270, 797632), (288, 747780), (297, 725120), (309, 696960), (320, 673002), (330, 652608), (352, 611820), (360, 598224), (363, 593280), (384, 560835), (396, 543840), (412, 522720), (432, 498520), (440, 489456), (480, 448668), (484, 444960), (495, 435072), (515, 418176), (528, 407880), (540, 398816), (576, 373890), (594, 362560), (605, 355968), (618, 348480), (640, 336501), (660, 326304), (704, 305910), (720, 299112), (726, 296640), (792, 271920), (824, 261360), (864, 249260), (880, 244728), (927, 232320), (960, 224334), (968, 222480), (990, 217536), (1030, 209088), (1056, 203940), (1080, 199408), (1089, 197760), (1133, 190080), (1152, 186945), (1188, 181280), (1210, 177984), (1236, 174240), (1320, 163152), (1408, 152955), (1440, 149556), (1452, 148320), (1485, 145024), (1545, 139392), (1584, 135960), (1648, 130680), (1728, 124630), (1760, 122364), (1815, 118656), (1854, 116160), (1920, 112167), (1936, 111240), (1980, 108768), (2060, 104544), (2112, 101970), (2160, 99704), (2178, 98880), (2266, 95040), (2376, 90640), (2420, 88992), (2472, 87120), (2640, 81576), (2781, 77440), (2880, 74778), (2904, 74160), (2970, 72512), (3090, 69696), (3168, 67980), (3267, 65920), (3296, 65340), (3399, 63360), (3456, 62315), (3520, 61182), (3630, 59328), (3708, 58080), (3872, 55620), (3960, 54384), (4120, 52272), (4224, 50985), (4320, 49852), (4356, 49440), (4532, 47520), (4635, 46464), (4752, 45320), (4840, 44496), (4944, 43560), (5280, 40788), (5445, 39552), (5562, 38720), (5665, 38016), (5760, 37389), (5808, 37080), (5940, 36256), (6180, 34848), (6336, 33990), (6534, 32960), (6592, 32670), (6798, 31680), (7040, 30591), (7260, 29664), (7416, 29040), (7744, 27810), (7920, 27192), (8240, 26136), (8640, 24926), (8712, 24720), (9064, 23760), (9270, 23232), (9504, 22660), (9680, 22248), (9888, 21780), (10197, 21120), (10560, 20394), (10890, 19776), (11124, 19360), (11330, 19008), (11616, 18540), (11880, 18128), (12360, 17424), (12463, 17280), (12672, 16995), (13068, 16480), (13184, 16335), (13596, 15840), (13905, 15488), (14520, 14832)]