64883354640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{39461}}^1$

素因数の和:39538

約数の個数: 320

約数和(自身を含む): 236756846592

約数和(自身を除く): 171873491952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 208, 221, 240, 248, 255, 260, 272, 310, 312, 340, 372, 390, 403, 408, 442, 465, 496, 510, 520, 527, 620, 624, 663, 680, 744, 780, 806, 816, 884, 930, 1020, 1040, 1054, 1105, 1209, 1240, 1326, 1360, 1488, 1560, 1581, 1612, 1768, 1860, 2015, 2040, 2108, 2210, 2418, 2480, 2635, 2652, 3120, 3162, 3224, 3315, 3536, 3720, 4030, 4080, 4216, 4420, 4836, 5270, 5304, 6045, 6324, 6448, 6630, 6851, 7440, 7905, 8060, 8432, 8840, 9672, 10540, 10608, 12090, 12648, 13260, 13702, 15810, 16120, 17680, 19344, 20553, 21080, 24180, 25296, 26520, 27404, 31620, 32240, 34255, 39461, 41106, 42160, 48360, 53040, 54808, 63240, 68510, 78922, 82212, 96720, 102765, 109616, 118383, 126480, 137020, 157844, 164424, 197305, 205530, 236766, 274040, 315688, 328848, 394610, 411060, 473532, 512993, 548080, 591915, 631376, 670837, 789220, 822120, 947064, 1025986, 1183830, 1223291, 1341674, 1538979, 1578440, 1644240, 1894128, 2012511, 2051972, 2367660, 2446582, 2564965, 2683348, 3077958, 3156880, 3354185, 3669873, 4025022, 4103944, 4735320, 4893164, 5129930, 5366696, 6116455, 6155916, 6708370, 7339746, 7694895, 8050044, 8207888, 8720881, 9470640, 9786328, 10062555, 10259860, 10733392, 12232910, 12311832, 13416740, 14679492, 15389790, 15902783, 16100088, 17441762, 18349365, 19572656, 20125110, 20519720, 20795947, 24465820, 24623664, 26162643, 26833480, 29358984, 30779580, 31805566, 32200176, 34883524, 36698730, 40250220, 41039440, 41591894, 43604405, 47708349, 48931640, 52325286, 53666960, 58717968, 61559160, 62387841, 63611132, 69767048, 73397460, 79513915, 80500440, 83183788, 87208810, 95416698, 97863280, 103979735, 104650572, 123118320, 124775682, 127222264, 130813215, 139534096, 146794920, 159027830, 161000880, 166367576, 174417620, 190833396, 207959470, 209301144, 238541745, 249551364, 254444528, 261626430, 270347311, 293589840, 311939205, 318055660, 332735152, 348835240, 381666792, 415918940, 418602288, 477083490, 499102728, 523252860, 540694622, 623878410, 636111320, 697670480, 763333584, 811041933, 831837880, 954166980, 998205456, 1046505720, 1081389244, 1247756820, 1272222640, 1351736555, 1622083866, 1663675760, 1908333960, 2093011440, 2162778488, 2495513640, 2703473110, 3244167732, 3816667920, 4055209665, 4325556976, 4991027280, 5406946220, 6488335464, 8110419330, 10813892440, 12976670928, 16220838660, 21627784880, 32441677320, 64883354640]

約数ペア:

[(1, 64883354640), (2, 32441677320), (3, 21627784880), (4, 16220838660), (5, 12976670928), (6, 10813892440), (8, 8110419330), (10, 6488335464), (12, 5406946220), (13, 4991027280), (15, 4325556976), (16, 4055209665), (17, 3816667920), (20, 3244167732), (24, 2703473110), (26, 2495513640), (30, 2162778488), (31, 2093011440), (34, 1908333960), (39, 1663675760), (40, 1622083866), (48, 1351736555), (51, 1272222640), (52, 1247756820), (60, 1081389244), (62, 1046505720), (65, 998205456), (68, 954166980), (78, 831837880), (80, 811041933), (85, 763333584), (93, 697670480), (102, 636111320), (104, 623878410), (120, 540694622), (124, 523252860), (130, 499102728), (136, 477083490), (155, 418602288), (156, 415918940), (170, 381666792), (186, 348835240), (195, 332735152), (204, 318055660), (208, 311939205), (221, 293589840), (240, 270347311), (248, 261626430), (255, 254444528), (260, 249551364), (272, 238541745), (310, 209301144), (312, 207959470), (340, 190833396), (372, 174417620), (390, 166367576), (403, 161000880), (408, 159027830), (442, 146794920), (465, 139534096), (496, 130813215), (510, 127222264), (520, 124775682), (527, 123118320), (620, 104650572), (624, 103979735), (663, 97863280), (680, 95416698), (744, 87208810), (780, 83183788), (806, 80500440), (816, 79513915), (884, 73397460), (930, 69767048), (1020, 63611132), (1040, 62387841), (1054, 61559160), (1105, 58717968), (1209, 53666960), (1240, 52325286), (1326, 48931640), (1360, 47708349), (1488, 43604405), (1560, 41591894), (1581, 41039440), (1612, 40250220), (1768, 36698730), (1860, 34883524), (2015, 32200176), (2040, 31805566), (2108, 30779580), (2210, 29358984), (2418, 26833480), (2480, 26162643), (2635, 24623664), (2652, 24465820), (3120, 20795947), (3162, 20519720), (3224, 20125110), (3315, 19572656), (3536, 18349365), (3720, 17441762), (4030, 16100088), (4080, 15902783), (4216, 15389790), (4420, 14679492), (4836, 13416740), (5270, 12311832), (5304, 12232910), (6045, 10733392), (6324, 10259860), (6448, 10062555), (6630, 9786328), (6851, 9470640), (7440, 8720881), (7905, 8207888), (8060, 8050044), (8432, 7694895), (8840, 7339746), (9672, 6708370), (10540, 6155916), (10608, 6116455), (12090, 5366696), (12648, 5129930), (13260, 4893164), (13702, 4735320), (15810, 4103944), (16120, 4025022), (17680, 3669873), (19344, 3354185), (20553, 3156880), (21080, 3077958), (24180, 2683348), (25296, 2564965), (26520, 2446582), (27404, 2367660), (31620, 2051972), (32240, 2012511), (34255, 1894128), (39461, 1644240), (41106, 1578440), (42160, 1538979), (48360, 1341674), (53040, 1223291), (54808, 1183830), (63240, 1025986), (68510, 947064), (78922, 822120), (82212, 789220), (96720, 670837), (102765, 631376), (109616, 591915), (118383, 548080), (126480, 512993), (137020, 473532), (157844, 411060), (164424, 394610), (197305, 328848), (205530, 315688), (236766, 274040)]