2400942720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1439}}^1$

素因数の和:1551

約数の個数: 256

約数和(自身を含む): 8460288000

約数和(自身を除く): 6059345280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 79, 80, 88, 96, 110, 120, 128, 132, 158, 160, 165, 176, 192, 220, 237, 240, 264, 316, 320, 330, 352, 384, 395, 440, 474, 480, 528, 632, 640, 660, 704, 790, 869, 880, 948, 960, 1056, 1185, 1264, 1320, 1408, 1439, 1580, 1738, 1760, 1896, 1920, 2112, 2370, 2528, 2607, 2640, 2878, 3160, 3476, 3520, 3792, 4224, 4317, 4345, 4740, 5056, 5214, 5280, 5756, 6320, 6952, 7040, 7195, 7584, 8634, 8690, 9480, 10112, 10428, 10560, 11512, 12640, 13035, 13904, 14390, 15168, 15829, 17268, 17380, 18960, 20856, 21120, 21585, 23024, 25280, 26070, 27808, 28780, 30336, 31658, 34536, 34760, 37920, 41712, 43170, 46048, 47487, 50560, 52140, 55616, 57560, 63316, 69072, 69520, 75840, 79145, 83424, 86340, 92096, 94974, 104280, 111232, 113681, 115120, 126632, 138144, 139040, 151680, 158290, 166848, 172680, 184192, 189948, 208560, 227362, 230240, 237435, 253264, 276288, 278080, 316580, 333696, 341043, 345360, 379896, 417120, 454724, 460480, 474870, 506528, 552576, 556160, 568405, 633160, 682086, 690720, 759792, 834240, 909448, 920960, 949740, 1013056, 1136810, 1250491, 1266320, 1364172, 1381440, 1519584, 1668480, 1705215, 1818896, 1899480, 2026112, 2273620, 2500982, 2532640, 2728344, 2762880, 3039168, 3410430, 3637792, 3751473, 3798960, 4547240, 5001964, 5065280, 5456688, 6078336, 6252455, 6820860, 7275584, 7502946, 7597920, 9094480, 10003928, 10130560, 10913376, 12504910, 13641720, 14551168, 15005892, 15195840, 18188960, 18757365, 20007856, 21826752, 25009820, 27283440, 30011784, 30391680, 36377920, 37514730, 40015712, 43653504, 50019640, 54566880, 60023568, 72755840, 75029460, 80031424, 100039280, 109133760, 120047136, 150058920, 160062848, 200078560, 218267520, 240094272, 300117840, 400157120, 480188544, 600235680, 800314240, 1200471360, 2400942720]

約数ペア:

[(1, 2400942720), (2, 1200471360), (3, 800314240), (4, 600235680), (5, 480188544), (6, 400157120), (8, 300117840), (10, 240094272), (11, 218267520), (12, 200078560), (15, 160062848), (16, 150058920), (20, 120047136), (22, 109133760), (24, 100039280), (30, 80031424), (32, 75029460), (33, 72755840), (40, 60023568), (44, 54566880), (48, 50019640), (55, 43653504), (60, 40015712), (64, 37514730), (66, 36377920), (79, 30391680), (80, 30011784), (88, 27283440), (96, 25009820), (110, 21826752), (120, 20007856), (128, 18757365), (132, 18188960), (158, 15195840), (160, 15005892), (165, 14551168), (176, 13641720), (192, 12504910), (220, 10913376), (237, 10130560), (240, 10003928), (264, 9094480), (316, 7597920), (320, 7502946), (330, 7275584), (352, 6820860), (384, 6252455), (395, 6078336), (440, 5456688), (474, 5065280), (480, 5001964), (528, 4547240), (632, 3798960), (640, 3751473), (660, 3637792), (704, 3410430), (790, 3039168), (869, 2762880), (880, 2728344), (948, 2532640), (960, 2500982), (1056, 2273620), (1185, 2026112), (1264, 1899480), (1320, 1818896), (1408, 1705215), (1439, 1668480), (1580, 1519584), (1738, 1381440), (1760, 1364172), (1896, 1266320), (1920, 1250491), (2112, 1136810), (2370, 1013056), (2528, 949740), (2607, 920960), (2640, 909448), (2878, 834240), (3160, 759792), (3476, 690720), (3520, 682086), (3792, 633160), (4224, 568405), (4317, 556160), (4345, 552576), (4740, 506528), (5056, 474870), (5214, 460480), (5280, 454724), (5756, 417120), (6320, 379896), (6952, 345360), (7040, 341043), (7195, 333696), (7584, 316580), (8634, 278080), (8690, 276288), (9480, 253264), (10112, 237435), (10428, 230240), (10560, 227362), (11512, 208560), (12640, 189948), (13035, 184192), (13904, 172680), (14390, 166848), (15168, 158290), (15829, 151680), (17268, 139040), (17380, 138144), (18960, 126632), (20856, 115120), (21120, 113681), (21585, 111232), (23024, 104280), (25280, 94974), (26070, 92096), (27808, 86340), (28780, 83424), (30336, 79145), (31658, 75840), (34536, 69520), (34760, 69072), (37920, 63316), (41712, 57560), (43170, 55616), (46048, 52140), (47487, 50560)]