861010560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1025

約数の個数: 320

約数和(自身を含む): 3259028520

約数和(自身を除く): 2398017960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 977, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1920, 1954, 2040, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2880, 2931, 3060, 3240, 3264, 3456, 3672, 3908, 4080, 4320, 4590, 4885, 4896, 5184, 5440, 5508, 5760, 5862, 6120, 6480, 6528, 6885, 7344, 7816, 8160, 8640, 8793, 9180, 9770, 9792, 10368, 10880, 11016, 11724, 12240, 12960, 13770, 14655, 14688, 15632, 16320, 16609, 17280, 17586, 18360, 19540, 19584, 22032, 23448, 24480, 25920, 26379, 27540, 29310, 29376, 31264, 32640, 33218, 35172, 36720, 39080, 43965, 44064, 46896, 48960, 49827, 51840, 52758, 55080, 58620, 58752, 62528, 66436, 70344, 73440, 78160, 79137, 83045, 87930, 88128, 93792, 97920, 99654, 105516, 110160, 117240, 125056, 131895, 132872, 140688, 146880, 149481, 156320, 158274, 166090, 175860, 176256, 187584, 199308, 211032, 220320, 234480, 249135, 263790, 265744, 281376, 293760, 298962, 312640, 316548, 332180, 351720, 375168, 395685, 398616, 422064, 440640, 448443, 468960, 498270, 527580, 531488, 562752, 597924, 625280, 633096, 664360, 703440, 747405, 791370, 797232, 844128, 881280, 896886, 937920, 996540, 1055160, 1062976, 1125504, 1195848, 1266192, 1328720, 1345329, 1406880, 1494810, 1582740, 1594464, 1688256, 1793772, 1875840, 1993080, 2110320, 2125952, 2242215, 2391696, 2532384, 2657440, 2690658, 2813760, 2989620, 3165480, 3188928, 3376512, 3587544, 3986160, 4220640, 4484430, 4783392, 5064768, 5314880, 5381316, 5627520, 5979240, 6330960, 6377856, 6726645, 7175088, 7972320, 8441280, 8968860, 9566784, 10129536, 10629760, 10762632, 11958480, 12661920, 13453290, 14350176, 15944640, 16882560, 17937720, 19133568, 21525264, 23916960, 25323840, 26906580, 28700352, 31889280, 35875440, 43050528, 47833920, 50647680, 53813160, 57400704, 71750880, 86101056, 95667840, 107626320, 143501760, 172202112, 215252640, 287003520, 430505280, 861010560]

約数ペア:

[(1, 861010560), (2, 430505280), (3, 287003520), (4, 215252640), (5, 172202112), (6, 143501760), (8, 107626320), (9, 95667840), (10, 86101056), (12, 71750880), (15, 57400704), (16, 53813160), (17, 50647680), (18, 47833920), (20, 43050528), (24, 35875440), (27, 31889280), (30, 28700352), (32, 26906580), (34, 25323840), (36, 23916960), (40, 21525264), (45, 19133568), (48, 17937720), (51, 16882560), (54, 15944640), (60, 14350176), (64, 13453290), (68, 12661920), (72, 11958480), (80, 10762632), (81, 10629760), (85, 10129536), (90, 9566784), (96, 8968860), (102, 8441280), (108, 7972320), (120, 7175088), (128, 6726645), (135, 6377856), (136, 6330960), (144, 5979240), (153, 5627520), (160, 5381316), (162, 5314880), (170, 5064768), (180, 4783392), (192, 4484430), (204, 4220640), (216, 3986160), (240, 3587544), (255, 3376512), (270, 3188928), (272, 3165480), (288, 2989620), (306, 2813760), (320, 2690658), (324, 2657440), (340, 2532384), (360, 2391696), (384, 2242215), (405, 2125952), (408, 2110320), (432, 1993080), (459, 1875840), (480, 1793772), (510, 1688256), (540, 1594464), (544, 1582740), (576, 1494810), (612, 1406880), (640, 1345329), (648, 1328720), (680, 1266192), (720, 1195848), (765, 1125504), (810, 1062976), (816, 1055160), (864, 996540), (918, 937920), (960, 896886), (977, 881280), (1020, 844128), (1080, 797232), (1088, 791370), (1152, 747405), (1224, 703440), (1296, 664360), (1360, 633096), (1377, 625280), (1440, 597924), (1530, 562752), (1620, 531488), (1632, 527580), (1728, 498270), (1836, 468960), (1920, 448443), (1954, 440640), (2040, 422064), (2160, 398616), (2176, 395685), (2295, 375168), (2448, 351720), (2592, 332180), (2720, 316548), (2754, 312640), (2880, 298962), (2931, 293760), (3060, 281376), (3240, 265744), (3264, 263790), (3456, 249135), (3672, 234480), (3908, 220320), (4080, 211032), (4320, 199308), (4590, 187584), (4885, 176256), (4896, 175860), (5184, 166090), (5440, 158274), (5508, 156320), (5760, 149481), (5862, 146880), (6120, 140688), (6480, 132872), (6528, 131895), (6885, 125056), (7344, 117240), (7816, 110160), (8160, 105516), (8640, 99654), (8793, 97920), (9180, 93792), (9770, 88128), (9792, 87930), (10368, 83045), (10880, 79137), (11016, 78160), (11724, 73440), (12240, 70344), (12960, 66436), (13770, 62528), (14655, 58752), (14688, 58620), (15632, 55080), (16320, 52758), (16609, 51840), (17280, 49827), (17586, 48960), (18360, 46896), (19540, 44064), (19584, 43965), (22032, 39080), (23448, 36720), (24480, 35172), (25920, 33218), (26379, 32640), (27540, 31264), (29310, 29376)]