237497820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 882524160

約数和(自身を除く): 645026340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 31, 34, 35, 37, 42, 51, 58, 60, 62, 68, 70, 74, 84, 85, 87, 93, 102, 105, 111, 116, 119, 124, 140, 145, 148, 155, 170, 174, 185, 186, 203, 204, 210, 217, 222, 238, 255, 259, 290, 310, 340, 348, 357, 370, 372, 406, 420, 434, 435, 444, 465, 476, 493, 510, 518, 527, 555, 580, 595, 609, 620, 629, 651, 714, 740, 777, 812, 868, 870, 899, 930, 986, 1015, 1020, 1036, 1054, 1073, 1085, 1110, 1147, 1190, 1218, 1258, 1295, 1302, 1428, 1479, 1554, 1581, 1740, 1785, 1798, 1860, 1887, 1972, 2030, 2108, 2146, 2170, 2220, 2294, 2380, 2436, 2465, 2516, 2590, 2604, 2635, 2697, 2958, 3045, 3108, 3145, 3162, 3219, 3255, 3441, 3451, 3570, 3596, 3689, 3774, 3885, 4060, 4292, 4340, 4403, 4495, 4588, 4930, 5180, 5270, 5365, 5394, 5735, 5916, 6090, 6290, 6293, 6324, 6438, 6510, 6882, 6902, 7140, 7378, 7395, 7511, 7548, 7770, 7905, 8029, 8806, 8990, 9435, 9860, 10353, 10540, 10730, 10788, 11067, 11470, 12180, 12580, 12586, 12876, 13020, 13209, 13485, 13764, 13804, 14756, 14790, 15022, 15283, 15540, 15810, 16058, 16095, 17205, 17255, 17612, 17980, 18241, 18445, 18870, 18879, 19499, 20706, 21460, 22015, 22134, 22533, 22940, 24087, 25172, 26418, 26970, 29580, 30044, 30566, 31465, 31620, 32116, 32190, 33263, 34410, 34510, 36482, 36890, 37555, 37740, 37758, 38998, 40145, 41412, 44030, 44268, 45066, 45849, 48174, 51765, 52836, 53940, 54723, 55335, 58497, 61132, 62930, 64380, 66045, 66526, 68820, 69020, 72964, 73780, 75110, 75516, 76415, 77996, 80290, 88060, 90132, 91205, 91698, 94395, 96348, 97495, 99789, 103530, 106981, 109446, 110670, 112665, 116994, 120435, 125860, 127687, 132090, 133052, 136493, 150220, 152830, 160580, 166315, 182410, 183396, 188790, 194990, 199578, 207060, 213962, 218892, 221340, 225330, 229245, 232841, 233988, 240870, 255374, 264180, 272986, 273615, 292485, 305660, 320943, 332630, 364820, 377580, 383061, 389980, 399156, 409479, 427924, 450660, 458490, 465682, 481740, 498945, 510748, 534905, 545972, 547230, 565471, 584970, 638435, 641886, 665260, 682465, 698523, 766122, 818958, 916980, 931364, 997890, 1069810, 1094460, 1130942, 1164205, 1169940, 1276870, 1283772, 1364930, 1397046, 1532244, 1604715, 1637916, 1696413, 1915305, 1995780, 2047395, 2139620, 2261884, 2328410, 2553740, 2729860, 2794092, 2827355, 3209430, 3392826, 3492615, 3830610, 3958297, 4094790, 4656820, 5654710, 6418860, 6785652, 6985230, 7661220, 7916594, 8189580, 8482065, 11309420, 11874891, 13970460, 15833188, 16964130, 19791485, 23749782, 33928260, 39582970, 47499564, 59374455, 79165940, 118748910, 237497820]

約数ペア:

[(1, 237497820), (2, 118748910), (3, 79165940), (4, 59374455), (5, 47499564), (6, 39582970), (7, 33928260), (10, 23749782), (12, 19791485), (14, 16964130), (15, 15833188), (17, 13970460), (20, 11874891), (21, 11309420), (28, 8482065), (29, 8189580), (30, 7916594), (31, 7661220), (34, 6985230), (35, 6785652), (37, 6418860), (42, 5654710), (51, 4656820), (58, 4094790), (60, 3958297), (62, 3830610), (68, 3492615), (70, 3392826), (74, 3209430), (84, 2827355), (85, 2794092), (87, 2729860), (93, 2553740), (102, 2328410), (105, 2261884), (111, 2139620), (116, 2047395), (119, 1995780), (124, 1915305), (140, 1696413), (145, 1637916), (148, 1604715), (155, 1532244), (170, 1397046), (174, 1364930), (185, 1283772), (186, 1276870), (203, 1169940), (204, 1164205), (210, 1130942), (217, 1094460), (222, 1069810), (238, 997890), (255, 931364), (259, 916980), (290, 818958), (310, 766122), (340, 698523), (348, 682465), (357, 665260), (370, 641886), (372, 638435), (406, 584970), (420, 565471), (434, 547230), (435, 545972), (444, 534905), (465, 510748), (476, 498945), (493, 481740), (510, 465682), (518, 458490), (527, 450660), (555, 427924), (580, 409479), (595, 399156), (609, 389980), (620, 383061), (629, 377580), (651, 364820), (714, 332630), (740, 320943), (777, 305660), (812, 292485), (868, 273615), (870, 272986), (899, 264180), (930, 255374), (986, 240870), (1015, 233988), (1020, 232841), (1036, 229245), (1054, 225330), (1073, 221340), (1085, 218892), (1110, 213962), (1147, 207060), (1190, 199578), (1218, 194990), (1258, 188790), (1295, 183396), (1302, 182410), (1428, 166315), (1479, 160580), (1554, 152830), (1581, 150220), (1740, 136493), (1785, 133052), (1798, 132090), (1860, 127687), (1887, 125860), (1972, 120435), (2030, 116994), (2108, 112665), (2146, 110670), (2170, 109446), (2220, 106981), (2294, 103530), (2380, 99789), (2436, 97495), (2465, 96348), (2516, 94395), (2590, 91698), (2604, 91205), (2635, 90132), (2697, 88060), (2958, 80290), (3045, 77996), (3108, 76415), (3145, 75516), (3162, 75110), (3219, 73780), (3255, 72964), (3441, 69020), (3451, 68820), (3570, 66526), (3596, 66045), (3689, 64380), (3774, 62930), (3885, 61132), (4060, 58497), (4292, 55335), (4340, 54723), (4403, 53940), (4495, 52836), (4588, 51765), (4930, 48174), (5180, 45849), (5270, 45066), (5365, 44268), (5394, 44030), (5735, 41412), (5916, 40145), (6090, 38998), (6290, 37758), (6293, 37740), (6324, 37555), (6438, 36890), (6510, 36482), (6882, 34510), (6902, 34410), (7140, 33263), (7378, 32190), (7395, 32116), (7511, 31620), (7548, 31465), (7770, 30566), (7905, 30044), (8029, 29580), (8806, 26970), (8990, 26418), (9435, 25172), (9860, 24087), (10353, 22940), (10540, 22533), (10730, 22134), (10788, 22015), (11067, 21460), (11470, 20706), (12180, 19499), (12580, 18879), (12586, 18870), (12876, 18445), (13020, 18241), (13209, 17980), (13485, 17612), (13764, 17255), (13804, 17205), (14756, 16095), (14790, 16058), (15022, 15810), (15283, 15540)]