1231665960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 384

約数和(自身を含む): 4609612800

約数和(自身を除く): 3377946840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 49, 56, 58, 60, 62, 70, 84, 87, 93, 98, 105, 116, 120, 124, 140, 145, 147, 155, 168, 174, 186, 196, 203, 210, 217, 232, 233, 245, 248, 280, 290, 294, 310, 348, 372, 392, 406, 420, 434, 435, 465, 466, 490, 580, 588, 609, 620, 651, 696, 699, 735, 744, 812, 840, 868, 870, 899, 930, 932, 980, 1015, 1085, 1160, 1165, 1176, 1218, 1240, 1302, 1398, 1421, 1470, 1519, 1624, 1631, 1736, 1740, 1798, 1860, 1864, 1960, 2030, 2170, 2330, 2436, 2604, 2697, 2796, 2842, 2940, 3038, 3045, 3255, 3262, 3480, 3495, 3596, 3720, 4060, 4263, 4340, 4495, 4557, 4660, 4872, 4893, 5208, 5394, 5592, 5684, 5880, 6076, 6090, 6293, 6510, 6524, 6757, 6990, 7105, 7192, 7223, 7595, 8120, 8155, 8526, 8680, 8990, 9114, 9320, 9786, 10788, 11368, 11417, 12152, 12180, 12586, 13020, 13048, 13485, 13514, 13980, 14210, 14446, 15190, 16310, 17052, 17980, 18228, 18879, 19572, 20271, 21315, 21576, 21669, 22785, 22834, 24360, 24465, 25172, 26040, 26970, 27028, 27960, 28420, 28892, 30380, 31465, 32620, 33785, 34104, 34251, 35960, 36115, 36456, 37758, 39144, 40542, 42630, 43338, 44051, 45570, 45668, 47299, 48930, 50344, 50561, 53940, 54056, 56840, 57085, 57784, 60760, 62930, 65240, 67570, 68502, 72230, 75516, 81084, 85260, 86676, 88102, 91140, 91336, 94395, 94598, 97860, 101122, 101355, 107880, 108345, 114170, 125860, 132153, 135140, 137004, 141897, 144460, 151032, 151683, 162168, 170520, 171255, 173352, 176204, 182280, 188790, 189196, 195720, 202244, 202710, 209467, 216690, 220255, 228340, 236495, 251720, 252805, 264306, 270280, 274008, 283794, 288920, 303366, 331093, 342510, 352408, 353927, 377580, 378392, 404488, 405420, 418934, 433380, 440510, 456680, 472990, 505610, 528612, 567588, 606732, 628401, 660765, 662186, 685020, 707854, 709485, 755160, 758415, 810840, 837868, 866760, 881020, 945980, 993279, 1011220, 1047335, 1057224, 1061781, 1135176, 1213464, 1256802, 1321530, 1324372, 1370040, 1415708, 1418970, 1466269, 1516830, 1655465, 1675736, 1762040, 1769635, 1891960, 1986558, 2022440, 2094670, 2123562, 2513604, 2643060, 2648744, 2831416, 2837940, 2932538, 3033660, 3142005, 3310930, 3539270, 3973116, 4189340, 4247124, 4398807, 4966395, 5027208, 5286120, 5308905, 5675880, 5865076, 6067320, 6284010, 6621860, 7078540, 7331345, 7946232, 8378680, 8494248, 8797614, 9932790, 10263883, 10617810, 11730152, 12568020, 13243720, 14157080, 14662690, 17595228, 19865580, 20527766, 21235620, 21994035, 25136040, 29325380, 30791649, 35190456, 39731160, 41055532, 42471240, 43988070, 51319415, 58650760, 61583298, 82111064, 87976140, 102638830, 123166596, 153958245, 175952280, 205277660, 246333192, 307916490, 410555320, 615832980, 1231665960]

約数ペア:

[(1, 1231665960), (2, 615832980), (3, 410555320), (4, 307916490), (5, 246333192), (6, 205277660), (7, 175952280), (8, 153958245), (10, 123166596), (12, 102638830), (14, 87976140), (15, 82111064), (20, 61583298), (21, 58650760), (24, 51319415), (28, 43988070), (29, 42471240), (30, 41055532), (31, 39731160), (35, 35190456), (40, 30791649), (42, 29325380), (49, 25136040), (56, 21994035), (58, 21235620), (60, 20527766), (62, 19865580), (70, 17595228), (84, 14662690), (87, 14157080), (93, 13243720), (98, 12568020), (105, 11730152), (116, 10617810), (120, 10263883), (124, 9932790), (140, 8797614), (145, 8494248), (147, 8378680), (155, 7946232), (168, 7331345), (174, 7078540), (186, 6621860), (196, 6284010), (203, 6067320), (210, 5865076), (217, 5675880), (232, 5308905), (233, 5286120), (245, 5027208), (248, 4966395), (280, 4398807), (290, 4247124), (294, 4189340), (310, 3973116), (348, 3539270), (372, 3310930), (392, 3142005), (406, 3033660), (420, 2932538), (434, 2837940), (435, 2831416), (465, 2648744), (466, 2643060), (490, 2513604), (580, 2123562), (588, 2094670), (609, 2022440), (620, 1986558), (651, 1891960), (696, 1769635), (699, 1762040), (735, 1675736), (744, 1655465), (812, 1516830), (840, 1466269), (868, 1418970), (870, 1415708), (899, 1370040), (930, 1324372), (932, 1321530), (980, 1256802), (1015, 1213464), (1085, 1135176), (1160, 1061781), (1165, 1057224), (1176, 1047335), (1218, 1011220), (1240, 993279), (1302, 945980), (1398, 881020), (1421, 866760), (1470, 837868), (1519, 810840), (1624, 758415), (1631, 755160), (1736, 709485), (1740, 707854), (1798, 685020), (1860, 662186), (1864, 660765), (1960, 628401), (2030, 606732), (2170, 567588), (2330, 528612), (2436, 505610), (2604, 472990), (2697, 456680), (2796, 440510), (2842, 433380), (2940, 418934), (3038, 405420), (3045, 404488), (3255, 378392), (3262, 377580), (3480, 353927), (3495, 352408), (3596, 342510), (3720, 331093), (4060, 303366), (4263, 288920), (4340, 283794), (4495, 274008), (4557, 270280), (4660, 264306), (4872, 252805), (4893, 251720), (5208, 236495), (5394, 228340), (5592, 220255), (5684, 216690), (5880, 209467), (6076, 202710), (6090, 202244), (6293, 195720), (6510, 189196), (6524, 188790), (6757, 182280), (6990, 176204), (7105, 173352), (7192, 171255), (7223, 170520), (7595, 162168), (8120, 151683), (8155, 151032), (8526, 144460), (8680, 141897), (8990, 137004), (9114, 135140), (9320, 132153), (9786, 125860), (10788, 114170), (11368, 108345), (11417, 107880), (12152, 101355), (12180, 101122), (12586, 97860), (13020, 94598), (13048, 94395), (13485, 91336), (13514, 91140), (13980, 88102), (14210, 86676), (14446, 85260), (15190, 81084), (16310, 75516), (17052, 72230), (17980, 68502), (18228, 67570), (18879, 65240), (19572, 62930), (20271, 60760), (21315, 57784), (21576, 57085), (21669, 56840), (22785, 54056), (22834, 53940), (24360, 50561), (24465, 50344), (25172, 48930), (26040, 47299), (26970, 45668), (27028, 45570), (27960, 44051), (28420, 43338), (28892, 42630), (30380, 40542), (31465, 39144), (32620, 37758), (33785, 36456), (34104, 36115), (34251, 35960)]