144971327720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{751}}^1$

素因数の和:1088

約数の個数: 256

約数和(自身を含む): 371124633600

約数和(自身を除く): 226153305880

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 67, 68, 76, 85, 95, 134, 136, 152, 170, 190, 223, 268, 323, 335, 340, 380, 446, 536, 646, 670, 680, 751, 760, 892, 1115, 1139, 1273, 1292, 1340, 1502, 1615, 1784, 2230, 2278, 2546, 2584, 2680, 3004, 3230, 3755, 3791, 4237, 4460, 4556, 5092, 5695, 6008, 6365, 6460, 7510, 7582, 8474, 8920, 9112, 10184, 11390, 12730, 12767, 12920, 14269, 14941, 15020, 15164, 16948, 18955, 21185, 21641, 22780, 25460, 25534, 28538, 29882, 30040, 30328, 33896, 37910, 42370, 43282, 45560, 50317, 50920, 51068, 57076, 59764, 63835, 71345, 72029, 74705, 75820, 84740, 86564, 100634, 102136, 108205, 114152, 119528, 127670, 142690, 144058, 149410, 151640, 167473, 169480, 173128, 201268, 216410, 242573, 251585, 253997, 255340, 283879, 285380, 288116, 298820, 334946, 360145, 402536, 432820, 485146, 503170, 507994, 510680, 567758, 570760, 576232, 597640, 669892, 720290, 837365, 855389, 865640, 956023, 970292, 1006340, 1015988, 1135516, 1212865, 1269985, 1339784, 1419395, 1440580, 1674730, 1710778, 1912046, 1940584, 2012680, 2031976, 2271032, 2425730, 2539970, 2838790, 2847041, 2881160, 3181987, 3349460, 3421556, 3824092, 4276945, 4780115, 4825943, 4851460, 5079940, 5677580, 5694082, 6363974, 6698920, 6843112, 7648184, 8553890, 9560230, 9651886, 9702920, 10159880, 11220691, 11355160, 11388164, 12727948, 14235205, 15909935, 16252391, 17107780, 19120460, 19303772, 22441382, 22776328, 24129715, 25455896, 28470410, 31819870, 32504782, 34215560, 38240920, 38607544, 44882764, 48259430, 54093779, 56103455, 56940820, 63639740, 65009564, 81261955, 89765528, 96518860, 108187558, 112206910, 113881640, 127279480, 130019128, 162523910, 190751747, 193037720, 213193129, 216375116, 224413820, 270468895, 325047820, 381503494, 426386258, 432750232, 448827640, 540937790, 650095640, 763006988, 852772516, 953758735, 1065965645, 1081875580, 1526013976, 1705545032, 1907517470, 2131931290, 2163751160, 3624283193, 3815034940, 4263862580, 7248566386, 7630069880, 8527725160, 14497132772, 18121415965, 28994265544, 36242831930, 72485663860, 144971327720]

約数ペア:

[(1, 144971327720), (2, 72485663860), (4, 36242831930), (5, 28994265544), (8, 18121415965), (10, 14497132772), (17, 8527725160), (19, 7630069880), (20, 7248566386), (34, 4263862580), (38, 3815034940), (40, 3624283193), (67, 2163751160), (68, 2131931290), (76, 1907517470), (85, 1705545032), (95, 1526013976), (134, 1081875580), (136, 1065965645), (152, 953758735), (170, 852772516), (190, 763006988), (223, 650095640), (268, 540937790), (323, 448827640), (335, 432750232), (340, 426386258), (380, 381503494), (446, 325047820), (536, 270468895), (646, 224413820), (670, 216375116), (680, 213193129), (751, 193037720), (760, 190751747), (892, 162523910), (1115, 130019128), (1139, 127279480), (1273, 113881640), (1292, 112206910), (1340, 108187558), (1502, 96518860), (1615, 89765528), (1784, 81261955), (2230, 65009564), (2278, 63639740), (2546, 56940820), (2584, 56103455), (2680, 54093779), (3004, 48259430), (3230, 44882764), (3755, 38607544), (3791, 38240920), (4237, 34215560), (4460, 32504782), (4556, 31819870), (5092, 28470410), (5695, 25455896), (6008, 24129715), (6365, 22776328), (6460, 22441382), (7510, 19303772), (7582, 19120460), (8474, 17107780), (8920, 16252391), (9112, 15909935), (10184, 14235205), (11390, 12727948), (12730, 11388164), (12767, 11355160), (12920, 11220691), (14269, 10159880), (14941, 9702920), (15020, 9651886), (15164, 9560230), (16948, 8553890), (18955, 7648184), (21185, 6843112), (21641, 6698920), (22780, 6363974), (25460, 5694082), (25534, 5677580), (28538, 5079940), (29882, 4851460), (30040, 4825943), (30328, 4780115), (33896, 4276945), (37910, 3824092), (42370, 3421556), (43282, 3349460), (45560, 3181987), (50317, 2881160), (50920, 2847041), (51068, 2838790), (57076, 2539970), (59764, 2425730), (63835, 2271032), (71345, 2031976), (72029, 2012680), (74705, 1940584), (75820, 1912046), (84740, 1710778), (86564, 1674730), (100634, 1440580), (102136, 1419395), (108205, 1339784), (114152, 1269985), (119528, 1212865), (127670, 1135516), (142690, 1015988), (144058, 1006340), (149410, 970292), (151640, 956023), (167473, 865640), (169480, 855389), (173128, 837365), (201268, 720290), (216410, 669892), (242573, 597640), (251585, 576232), (253997, 570760), (255340, 567758), (283879, 510680), (285380, 507994), (288116, 503170), (298820, 485146), (334946, 432820), (360145, 402536)]