430721280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 432

約数和(自身を含む): 1696356480

約数和(自身を除く): 1265635200

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, 256, 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, 768, 792, 824, 864, 880, 927, 960, 968, 990, 1030, 1056, 1080, 1089, 1133, 1152, 1188, 1210, 1236, 1280, 1320, 1408, 1440, 1452, 1485, 1545, 1584, 1648, 1728, 1760, 1815, 1854, 1920, 1936, 1980, 2060, 2112, 2160, 2178, 2266, 2304, 2376, 2420, 2472, 2640, 2781, 2816, 2880, 2904, 2970, 3090, 3168, 3267, 3296, 3399, 3456, 3520, 3630, 3708, 3840, 3872, 3960, 4120, 4224, 4320, 4356, 4532, 4635, 4752, 4840, 4944, 5280, 5445, 5562, 5665, 5760, 5808, 5940, 6180, 6336, 6534, 6592, 6798, 6912, 7040, 7260, 7416, 7744, 7920, 8240, 8448, 8640, 8712, 9064, 9270, 9504, 9680, 9888, 10197, 10560, 10890, 11124, 11330, 11520, 11616, 11880, 12360, 12463, 12672, 13068, 13184, 13596, 13905, 14080, 14520, 14832, 15488, 15840, 16335, 16480, 16995, 17280, 17424, 18128, 18540, 19008, 19360, 19776, 20394, 21120, 21780, 22248, 22660, 23232, 23760, 24720, 24926, 25344, 26136, 26368, 27192, 27810, 29040, 29664, 30591, 30976, 31680, 32670, 32960, 33990, 34560, 34848, 36256, 37080, 37389, 38016, 38720, 39552, 40788, 42240, 43560, 44496, 45320, 46464, 47520, 49440, 49852, 50985, 52272, 54384, 55620, 58080, 59328, 61182, 62315, 63360, 65340, 65920, 67980, 69696, 72512, 74160, 74778, 76032, 77440, 79104, 81576, 87120, 88992, 90640, 92928, 95040, 98880, 99704, 101970, 104544, 108768, 111240, 112167, 116160, 118656, 122364, 124630, 126720, 130680, 131840, 135960, 139392, 145024, 148320, 149556, 152955, 154880, 163152, 174240, 177984, 181280, 186945, 190080, 197760, 199408, 203940, 209088, 217536, 222480, 224334, 232320, 237312, 244728, 249260, 261360, 271920, 278784, 290048, 296640, 299112, 305910, 326304, 336501, 348480, 355968, 362560, 373890, 380160, 395520, 398816, 407880, 418176, 435072, 444960, 448668, 464640, 489456, 498520, 522720, 543840, 560835, 593280, 598224, 611820, 652608, 673002, 696960, 711936, 725120, 747780, 797632, 815760, 836352, 870144, 889920, 897336, 978912, 997040, 1045440, 1087680, 1121670, 1186560, 1196448, 1223640, 1305216, 1346004, 1393920, 1450240, 1495560, 1595264, 1631520, 1682505, 1779840, 1794672, 1957824, 1994080, 2090880, 2175360, 2243340, 2392896, 2447280, 2610432, 2692008, 2991120, 3190528, 3263040, 3365010, 3559680, 3589344, 3915648, 3988160, 4181760, 4350720, 4486680, 4785792, 4894560, 5384016, 5982240, 6526080, 6730020, 7178688, 7831296, 7976320, 8973360, 9571584, 9789120, 10768032, 11964480, 13052160, 13460040, 14357376, 15952640, 17946720, 19578240, 21536064, 23928960, 26920080, 28714752, 35893440, 39156480, 43072128, 47857920, 53840160, 71786880, 86144256, 107680320, 143573760, 215360640, 430721280]

約数ペア:

[(1, 430721280), (2, 215360640), (3, 143573760), (4, 107680320), (5, 86144256), (6, 71786880), (8, 53840160), (9, 47857920), (10, 43072128), (11, 39156480), (12, 35893440), (15, 28714752), (16, 26920080), (18, 23928960), (20, 21536064), (22, 19578240), (24, 17946720), (27, 15952640), (30, 14357376), (32, 13460040), (33, 13052160), (36, 11964480), (40, 10768032), (44, 9789120), (45, 9571584), (48, 8973360), (54, 7976320), (55, 7831296), (60, 7178688), (64, 6730020), (66, 6526080), (72, 5982240), (80, 5384016), (88, 4894560), (90, 4785792), (96, 4486680), (99, 4350720), (103, 4181760), (108, 3988160), (110, 3915648), (120, 3589344), (121, 3559680), (128, 3365010), (132, 3263040), (135, 3190528), (144, 2991120), (160, 2692008), (165, 2610432), (176, 2447280), (180, 2392896), (192, 2243340), (198, 2175360), (206, 2090880), (216, 1994080), (220, 1957824), (240, 1794672), (242, 1779840), (256, 1682505), (264, 1631520), (270, 1595264), (288, 1495560), (297, 1450240), (309, 1393920), (320, 1346004), (330, 1305216), (352, 1223640), (360, 1196448), (363, 1186560), (384, 1121670), (396, 1087680), (412, 1045440), (432, 997040), (440, 978912), (480, 897336), (484, 889920), (495, 870144), (515, 836352), (528, 815760), (540, 797632), (576, 747780), (594, 725120), (605, 711936), (618, 696960), (640, 673002), (660, 652608), (704, 611820), (720, 598224), (726, 593280), (768, 560835), (792, 543840), (824, 522720), (864, 498520), (880, 489456), (927, 464640), (960, 448668), (968, 444960), (990, 435072), (1030, 418176), (1056, 407880), (1080, 398816), (1089, 395520), (1133, 380160), (1152, 373890), (1188, 362560), (1210, 355968), (1236, 348480), (1280, 336501), (1320, 326304), (1408, 305910), (1440, 299112), (1452, 296640), (1485, 290048), (1545, 278784), (1584, 271920), (1648, 261360), (1728, 249260), (1760, 244728), (1815, 237312), (1854, 232320), (1920, 224334), (1936, 222480), (1980, 217536), (2060, 209088), (2112, 203940), (2160, 199408), (2178, 197760), (2266, 190080), (2304, 186945), (2376, 181280), (2420, 177984), (2472, 174240), (2640, 163152), (2781, 154880), (2816, 152955), (2880, 149556), (2904, 148320), (2970, 145024), (3090, 139392), (3168, 135960), (3267, 131840), (3296, 130680), (3399, 126720), (3456, 124630), (3520, 122364), (3630, 118656), (3708, 116160), (3840, 112167), (3872, 111240), (3960, 108768), (4120, 104544), (4224, 101970), (4320, 99704), (4356, 98880), (4532, 95040), (4635, 92928), (4752, 90640), (4840, 88992), (4944, 87120), (5280, 81576), (5445, 79104), (5562, 77440), (5665, 76032), (5760, 74778), (5808, 74160), (5940, 72512), (6180, 69696), (6336, 67980), (6534, 65920), (6592, 65340), (6798, 63360), (6912, 62315), (7040, 61182), (7260, 59328), (7416, 58080), (7744, 55620), (7920, 54384), (8240, 52272), (8448, 50985), (8640, 49852), (8712, 49440), (9064, 47520), (9270, 46464), (9504, 45320), (9680, 44496), (9888, 43560), (10197, 42240), (10560, 40788), (10890, 39552), (11124, 38720), (11330, 38016), (11520, 37389), (11616, 37080), (11880, 36256), (12360, 34848), (12463, 34560), (12672, 33990), (13068, 32960), (13184, 32670), (13596, 31680), (13905, 30976), (14080, 30591), (14520, 29664), (14832, 29040), (15488, 27810), (15840, 27192), (16335, 26368), (16480, 26136), (16995, 25344), (17280, 24926), (17424, 24720), (18128, 23760), (18540, 23232), (19008, 22660), (19360, 22248), (19776, 21780), (20394, 21120)]