428375520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 384

約数和(自身を含む): 1676505600

約数和(自身を除く): 1248130080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 288, 304, 306, 307, 323, 340, 342, 360, 380, 408, 432, 456, 459, 480, 510, 513, 540, 544, 570, 608, 612, 614, 646, 680, 684, 720, 760, 765, 816, 855, 864, 912, 918, 921, 969, 1020, 1026, 1080, 1140, 1224, 1228, 1292, 1360, 1368, 1440, 1520, 1530, 1535, 1615, 1632, 1710, 1824, 1836, 1842, 1938, 2040, 2052, 2160, 2280, 2295, 2448, 2456, 2565, 2584, 2720, 2736, 2763, 2907, 3040, 3060, 3070, 3230, 3420, 3672, 3684, 3876, 4080, 4104, 4320, 4560, 4590, 4605, 4845, 4896, 4912, 5130, 5168, 5219, 5472, 5526, 5814, 5833, 6120, 6140, 6460, 6840, 7344, 7368, 7752, 8160, 8208, 8289, 8721, 9120, 9180, 9210, 9690, 9824, 10260, 10336, 10438, 11052, 11628, 11666, 12240, 12280, 12920, 13680, 13815, 14535, 14688, 14736, 15504, 15657, 16416, 16578, 17442, 17499, 18360, 18420, 19380, 20520, 20876, 22104, 23256, 23332, 24480, 24560, 25840, 26095, 27360, 27630, 29070, 29165, 29472, 31008, 31314, 33156, 34884, 34998, 36720, 36840, 38760, 41040, 41445, 41752, 43605, 44208, 46512, 46664, 46971, 49120, 51680, 52190, 52497, 55260, 58140, 58330, 62628, 66312, 69768, 69996, 73440, 73680, 77520, 78285, 82080, 82890, 83504, 87210, 87495, 88416, 93024, 93328, 93942, 99161, 104380, 104994, 110520, 116280, 116660, 125256, 132624, 139536, 139992, 140913, 147360, 155040, 156570, 157491, 165780, 167008, 174420, 174990, 186656, 187884, 198322, 208760, 209988, 221040, 232560, 233320, 234855, 250512, 262485, 265248, 279072, 279984, 281826, 297483, 313140, 314982, 331560, 348840, 349980, 375768, 396644, 417520, 419976, 442080, 465120, 466640, 469710, 495805, 501024, 524970, 559968, 563652, 594966, 626280, 629964, 663120, 697680, 699960, 704565, 751536, 787455, 793288, 835040, 839952, 892449, 933280, 939420, 991610, 1049940, 1127304, 1189932, 1252560, 1259928, 1326240, 1395360, 1399920, 1409130, 1487415, 1503072, 1574910, 1586576, 1679904, 1784898, 1878840, 1983220, 2099880, 2254608, 2379864, 2505120, 2519856, 2677347, 2799840, 2818260, 2974830, 3149820, 3173152, 3569796, 3757680, 3966440, 4199760, 4462245, 4509216, 4759728, 5039712, 5354694, 5636520, 5949660, 6299640, 7139592, 7515360, 7932880, 8399520, 8924490, 9519456, 10709388, 11273040, 11899320, 12599280, 13386735, 14279184, 15865760, 17848980, 21418776, 22546080, 23798640, 25198560, 26773470, 28558368, 35697960, 42837552, 47597280, 53546940, 71395920, 85675104, 107093880, 142791840, 214187760, 428375520]

約数ペア:

[(1, 428375520), (2, 214187760), (3, 142791840), (4, 107093880), (5, 85675104), (6, 71395920), (8, 53546940), (9, 47597280), (10, 42837552), (12, 35697960), (15, 28558368), (16, 26773470), (17, 25198560), (18, 23798640), (19, 22546080), (20, 21418776), (24, 17848980), (27, 15865760), (30, 14279184), (32, 13386735), (34, 12599280), (36, 11899320), (38, 11273040), (40, 10709388), (45, 9519456), (48, 8924490), (51, 8399520), (54, 7932880), (57, 7515360), (60, 7139592), (68, 6299640), (72, 5949660), (76, 5636520), (80, 5354694), (85, 5039712), (90, 4759728), (95, 4509216), (96, 4462245), (102, 4199760), (108, 3966440), (114, 3757680), (120, 3569796), (135, 3173152), (136, 3149820), (144, 2974830), (152, 2818260), (153, 2799840), (160, 2677347), (170, 2519856), (171, 2505120), (180, 2379864), (190, 2254608), (204, 2099880), (216, 1983220), (228, 1878840), (240, 1784898), (255, 1679904), (270, 1586576), (272, 1574910), (285, 1503072), (288, 1487415), (304, 1409130), (306, 1399920), (307, 1395360), (323, 1326240), (340, 1259928), (342, 1252560), (360, 1189932), (380, 1127304), (408, 1049940), (432, 991610), (456, 939420), (459, 933280), (480, 892449), (510, 839952), (513, 835040), (540, 793288), (544, 787455), (570, 751536), (608, 704565), (612, 699960), (614, 697680), (646, 663120), (680, 629964), (684, 626280), (720, 594966), (760, 563652), (765, 559968), (816, 524970), (855, 501024), (864, 495805), (912, 469710), (918, 466640), (921, 465120), (969, 442080), (1020, 419976), (1026, 417520), (1080, 396644), (1140, 375768), (1224, 349980), (1228, 348840), (1292, 331560), (1360, 314982), (1368, 313140), (1440, 297483), (1520, 281826), (1530, 279984), (1535, 279072), (1615, 265248), (1632, 262485), (1710, 250512), (1824, 234855), (1836, 233320), (1842, 232560), (1938, 221040), (2040, 209988), (2052, 208760), (2160, 198322), (2280, 187884), (2295, 186656), (2448, 174990), (2456, 174420), (2565, 167008), (2584, 165780), (2720, 157491), (2736, 156570), (2763, 155040), (2907, 147360), (3040, 140913), (3060, 139992), (3070, 139536), (3230, 132624), (3420, 125256), (3672, 116660), (3684, 116280), (3876, 110520), (4080, 104994), (4104, 104380), (4320, 99161), (4560, 93942), (4590, 93328), (4605, 93024), (4845, 88416), (4896, 87495), (4912, 87210), (5130, 83504), (5168, 82890), (5219, 82080), (5472, 78285), (5526, 77520), (5814, 73680), (5833, 73440), (6120, 69996), (6140, 69768), (6460, 66312), (6840, 62628), (7344, 58330), (7368, 58140), (7752, 55260), (8160, 52497), (8208, 52190), (8289, 51680), (8721, 49120), (9120, 46971), (9180, 46664), (9210, 46512), (9690, 44208), (9824, 43605), (10260, 41752), (10336, 41445), (10438, 41040), (11052, 38760), (11628, 36840), (11666, 36720), (12240, 34998), (12280, 34884), (12920, 33156), (13680, 31314), (13815, 31008), (14535, 29472), (14688, 29165), (14736, 29070), (15504, 27630), (15657, 27360), (16416, 26095), (16578, 25840), (17442, 24560), (17499, 24480), (18360, 23332), (18420, 23256), (19380, 22104), (20520, 20876)]