1257341760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 336

約数和(自身を含む): 4665250512

約数和(自身を除く): 3407908752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 61, 64, 68, 72, 80, 85, 90, 96, 102, 120, 122, 136, 144, 153, 160, 170, 180, 183, 192, 204, 240, 244, 255, 272, 288, 305, 306, 320, 340, 360, 366, 408, 421, 480, 488, 510, 544, 549, 576, 610, 612, 680, 720, 732, 765, 816, 842, 915, 960, 976, 1020, 1037, 1088, 1098, 1220, 1224, 1263, 1360, 1440, 1464, 1530, 1632, 1684, 1830, 1952, 2040, 2074, 2105, 2196, 2440, 2448, 2526, 2720, 2745, 2880, 2928, 3060, 3111, 3264, 3368, 3660, 3789, 3904, 4080, 4148, 4210, 4392, 4880, 4896, 5052, 5185, 5440, 5490, 5856, 6120, 6222, 6315, 6736, 7157, 7320, 7578, 8160, 8296, 8420, 8784, 9333, 9760, 9792, 10104, 10370, 10980, 11712, 12240, 12444, 12630, 13472, 14314, 14640, 15156, 15555, 16320, 16592, 16840, 17568, 18666, 18945, 19520, 20208, 20740, 21471, 21960, 24480, 24888, 25260, 25681, 26944, 28628, 29280, 30312, 31110, 33184, 33680, 35136, 35785, 37332, 37890, 40416, 41480, 42942, 43920, 46665, 48960, 49776, 50520, 51362, 57256, 58560, 60624, 62220, 64413, 66368, 67360, 71570, 74664, 75780, 77043, 80832, 82960, 85884, 87840, 93330, 99552, 101040, 102724, 107355, 114512, 121248, 124440, 128405, 128826, 134720, 143140, 149328, 151560, 154086, 165920, 171768, 175680, 186660, 199104, 202080, 205448, 214710, 229024, 231129, 242496, 248880, 256810, 257652, 286280, 298656, 303120, 308172, 322065, 331840, 343536, 373320, 385215, 404160, 410896, 429420, 436577, 458048, 462258, 497760, 513620, 515304, 572560, 597312, 606240, 616344, 644130, 687072, 746640, 770430, 821792, 858840, 873154, 924516, 995520, 1027240, 1030608, 1145120, 1155645, 1212480, 1232688, 1288260, 1309731, 1374144, 1493280, 1540860, 1643584, 1717680, 1746308, 1849032, 2054480, 2061216, 2182885, 2290240, 2311290, 2465376, 2576520, 2619462, 2986560, 3081720, 3435360, 3492616, 3698064, 3929193, 4108960, 4122432, 4365770, 4622580, 4930752, 5153040, 5238924, 6163440, 6548655, 6870720, 6985232, 7396128, 7858386, 8217920, 8731540, 9245160, 10306080, 10477848, 12326880, 13097310, 13970464, 14792256, 15716772, 17463080, 18490320, 19645965, 20612160, 20955696, 24653760, 26194620, 27940928, 31433544, 34926160, 36980640, 39291930, 41911392, 52389240, 62867088, 69852320, 73961280, 78583860, 83822784, 104778480, 125734176, 139704640, 157167720, 209556960, 251468352, 314335440, 419113920, 628670880, 1257341760]

約数ペア:

[(1, 1257341760), (2, 628670880), (3, 419113920), (4, 314335440), (5, 251468352), (6, 209556960), (8, 157167720), (9, 139704640), (10, 125734176), (12, 104778480), (15, 83822784), (16, 78583860), (17, 73961280), (18, 69852320), (20, 62867088), (24, 52389240), (30, 41911392), (32, 39291930), (34, 36980640), (36, 34926160), (40, 31433544), (45, 27940928), (48, 26194620), (51, 24653760), (60, 20955696), (61, 20612160), (64, 19645965), (68, 18490320), (72, 17463080), (80, 15716772), (85, 14792256), (90, 13970464), (96, 13097310), (102, 12326880), (120, 10477848), (122, 10306080), (136, 9245160), (144, 8731540), (153, 8217920), (160, 7858386), (170, 7396128), (180, 6985232), (183, 6870720), (192, 6548655), (204, 6163440), (240, 5238924), (244, 5153040), (255, 4930752), (272, 4622580), (288, 4365770), (305, 4122432), (306, 4108960), (320, 3929193), (340, 3698064), (360, 3492616), (366, 3435360), (408, 3081720), (421, 2986560), (480, 2619462), (488, 2576520), (510, 2465376), (544, 2311290), (549, 2290240), (576, 2182885), (610, 2061216), (612, 2054480), (680, 1849032), (720, 1746308), (732, 1717680), (765, 1643584), (816, 1540860), (842, 1493280), (915, 1374144), (960, 1309731), (976, 1288260), (1020, 1232688), (1037, 1212480), (1088, 1155645), (1098, 1145120), (1220, 1030608), (1224, 1027240), (1263, 995520), (1360, 924516), (1440, 873154), (1464, 858840), (1530, 821792), (1632, 770430), (1684, 746640), (1830, 687072), (1952, 644130), (2040, 616344), (2074, 606240), (2105, 597312), (2196, 572560), (2440, 515304), (2448, 513620), (2526, 497760), (2720, 462258), (2745, 458048), (2880, 436577), (2928, 429420), (3060, 410896), (3111, 404160), (3264, 385215), (3368, 373320), (3660, 343536), (3789, 331840), (3904, 322065), (4080, 308172), (4148, 303120), (4210, 298656), (4392, 286280), (4880, 257652), (4896, 256810), (5052, 248880), (5185, 242496), (5440, 231129), (5490, 229024), (5856, 214710), (6120, 205448), (6222, 202080), (6315, 199104), (6736, 186660), (7157, 175680), (7320, 171768), (7578, 165920), (8160, 154086), (8296, 151560), (8420, 149328), (8784, 143140), (9333, 134720), (9760, 128826), (9792, 128405), (10104, 124440), (10370, 121248), (10980, 114512), (11712, 107355), (12240, 102724), (12444, 101040), (12630, 99552), (13472, 93330), (14314, 87840), (14640, 85884), (15156, 82960), (15555, 80832), (16320, 77043), (16592, 75780), (16840, 74664), (17568, 71570), (18666, 67360), (18945, 66368), (19520, 64413), (20208, 62220), (20740, 60624), (21471, 58560), (21960, 57256), (24480, 51362), (24888, 50520), (25260, 49776), (25681, 48960), (26944, 46665), (28628, 43920), (29280, 42942), (30312, 41480), (31110, 40416), (33184, 37890), (33680, 37332), (35136, 35785)]