381630960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 320

約数和(自身を含む): 1467763200

約数和(自身を除く): 1086132240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 547, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1094, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1641, 1710, 1836, 1938, 2040, 2052, 2160, 2188, 2280, 2295, 2448, 2565, 2584, 2735, 2736, 2907, 3060, 3230, 3282, 3420, 3672, 3876, 4080, 4104, 4376, 4560, 4590, 4845, 4923, 5130, 5168, 5470, 5814, 6120, 6460, 6564, 6840, 7344, 7752, 8205, 8208, 8721, 8752, 9180, 9299, 9690, 9846, 10260, 10393, 10940, 11628, 12240, 12920, 13128, 13680, 14535, 14769, 15504, 16410, 17442, 18360, 18598, 19380, 19692, 20520, 20786, 21880, 23256, 24615, 25840, 26256, 27897, 29070, 29538, 31179, 32820, 34884, 36720, 37196, 38760, 39384, 41040, 41572, 43605, 43760, 46495, 46512, 49230, 51965, 55794, 58140, 59076, 62358, 65640, 69768, 73845, 74392, 77520, 78768, 83144, 83691, 87210, 92990, 93537, 98460, 103930, 111588, 116280, 118152, 124716, 131280, 139485, 139536, 147690, 148784, 155895, 166288, 167382, 174420, 176681, 185980, 187074, 196920, 207860, 223176, 232560, 236304, 249432, 251073, 278970, 280611, 295380, 311790, 334764, 348840, 353362, 371960, 374148, 393840, 415720, 418455, 446352, 467685, 498864, 502146, 530043, 557940, 561222, 590760, 623580, 669528, 697680, 706724, 743920, 748296, 831440, 836910, 883405, 935370, 1004292, 1060086, 1115880, 1122444, 1181520, 1247160, 1255365, 1339056, 1403055, 1413448, 1496592, 1590129, 1673820, 1766810, 1870740, 2008584, 2120172, 2231760, 2244888, 2494320, 2510730, 2650215, 2806110, 2826896, 3180258, 3347640, 3533620, 3741480, 4017168, 4240344, 4489776, 4770387, 5021460, 5300430, 5612220, 6360516, 6695280, 7067240, 7482960, 7950645, 8480688, 9540774, 10042920, 10600860, 11224440, 12721032, 14134480, 15901290, 19081548, 20085840, 21201720, 22448880, 23851935, 25442064, 31802580, 38163096, 42403440, 47703870, 63605160, 76326192, 95407740, 127210320, 190815480, 381630960]

約数ペア:

[(1, 381630960), (2, 190815480), (3, 127210320), (4, 95407740), (5, 76326192), (6, 63605160), (8, 47703870), (9, 42403440), (10, 38163096), (12, 31802580), (15, 25442064), (16, 23851935), (17, 22448880), (18, 21201720), (19, 20085840), (20, 19081548), (24, 15901290), (27, 14134480), (30, 12721032), (34, 11224440), (36, 10600860), (38, 10042920), (40, 9540774), (45, 8480688), (48, 7950645), (51, 7482960), (54, 7067240), (57, 6695280), (60, 6360516), (68, 5612220), (72, 5300430), (76, 5021460), (80, 4770387), (85, 4489776), (90, 4240344), (95, 4017168), (102, 3741480), (108, 3533620), (114, 3347640), (120, 3180258), (135, 2826896), (136, 2806110), (144, 2650215), (152, 2510730), (153, 2494320), (170, 2244888), (171, 2231760), (180, 2120172), (190, 2008584), (204, 1870740), (216, 1766810), (228, 1673820), (240, 1590129), (255, 1496592), (270, 1413448), (272, 1403055), (285, 1339056), (304, 1255365), (306, 1247160), (323, 1181520), (340, 1122444), (342, 1115880), (360, 1060086), (380, 1004292), (408, 935370), (432, 883405), (456, 836910), (459, 831440), (510, 748296), (513, 743920), (540, 706724), (547, 697680), (570, 669528), (612, 623580), (646, 590760), (680, 561222), (684, 557940), (720, 530043), (760, 502146), (765, 498864), (816, 467685), (855, 446352), (912, 418455), (918, 415720), (969, 393840), (1020, 374148), (1026, 371960), (1080, 353362), (1094, 348840), (1140, 334764), (1224, 311790), (1292, 295380), (1360, 280611), (1368, 278970), (1520, 251073), (1530, 249432), (1615, 236304), (1641, 232560), (1710, 223176), (1836, 207860), (1938, 196920), (2040, 187074), (2052, 185980), (2160, 176681), (2188, 174420), (2280, 167382), (2295, 166288), (2448, 155895), (2565, 148784), (2584, 147690), (2735, 139536), (2736, 139485), (2907, 131280), (3060, 124716), (3230, 118152), (3282, 116280), (3420, 111588), (3672, 103930), (3876, 98460), (4080, 93537), (4104, 92990), (4376, 87210), (4560, 83691), (4590, 83144), (4845, 78768), (4923, 77520), (5130, 74392), (5168, 73845), (5470, 69768), (5814, 65640), (6120, 62358), (6460, 59076), (6564, 58140), (6840, 55794), (7344, 51965), (7752, 49230), (8205, 46512), (8208, 46495), (8721, 43760), (8752, 43605), (9180, 41572), (9299, 41040), (9690, 39384), (9846, 38760), (10260, 37196), (10393, 36720), (10940, 34884), (11628, 32820), (12240, 31179), (12920, 29538), (13128, 29070), (13680, 27897), (14535, 26256), (14769, 25840), (15504, 24615), (16410, 23256), (17442, 21880), (18360, 20786), (18598, 20520), (19380, 19692)]