64061249280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32647}}^1$

素因数の和:32751

約数の個数: 288

約数和(自身を含む): 237033882624

約数和(自身を除く): 172972633344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1680, 1752, 1792, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 3840, 4088, 4380, 4480, 4672, 5110, 5376, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 8960, 9344, 10220, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 18688, 20440, 23360, 24528, 26880, 28032, 30660, 32647, 32704, 35040, 40880, 46720, 49056, 56064, 61320, 65294, 65408, 70080, 81760, 93440, 97941, 98112, 122640, 130588, 130816, 140160, 163235, 163520, 195882, 196224, 228529, 245280, 261176, 280320, 326470, 327040, 391764, 392448, 457058, 489705, 490560, 522352, 652940, 654080, 685587, 783528, 914116, 979410, 981120, 1044704, 1142645, 1305880, 1371174, 1567056, 1828232, 1958820, 1962240, 2089408, 2285290, 2383231, 2611760, 2742348, 3134112, 3427935, 3656464, 3917640, 4178816, 4570580, 4766462, 5223520, 5484696, 6268224, 6855870, 7149693, 7312928, 7835280, 8357632, 9141160, 9532924, 10447040, 10969392, 11916155, 12536448, 13711740, 14299386, 14625856, 15670560, 16682617, 18282320, 19065848, 20894080, 21938784, 23832310, 25072896, 27423480, 28598772, 29251712, 31341120, 33365234, 35748465, 36564640, 38131696, 41788160, 43877568, 47664620, 50047851, 54846960, 57197544, 58503424, 62682240, 66730468, 71496930, 73129280, 76263392, 83413085, 87755136, 95329240, 100095702, 109693920, 114395088, 125364480, 133460936, 142993860, 146258560, 152526784, 166826170, 175510272, 190658480, 200191404, 219387840, 228790176, 250239255, 266921872, 285987720, 292517120, 305053568, 333652340, 381316960, 400382808, 438775680, 457580352, 500478510, 533843744, 571975440, 610107136, 667304680, 762633920, 800765616, 877551360, 915160704, 1000957020, 1067687488, 1143950880, 1334609360, 1525267840, 1601531232, 1830321408, 2001914040, 2135374976, 2287901760, 2669218720, 3050535680, 3203062464, 4003828080, 4270749952, 4575803520, 5338437440, 6406124928, 8007656160, 9151607040, 10676874880, 12812249856, 16015312320, 21353749760, 32030624640, 64061249280]

約数ペア:

[(1, 64061249280), (2, 32030624640), (3, 21353749760), (4, 16015312320), (5, 12812249856), (6, 10676874880), (7, 9151607040), (8, 8007656160), (10, 6406124928), (12, 5338437440), (14, 4575803520), (15, 4270749952), (16, 4003828080), (20, 3203062464), (21, 3050535680), (24, 2669218720), (28, 2287901760), (30, 2135374976), (32, 2001914040), (35, 1830321408), (40, 1601531232), (42, 1525267840), (48, 1334609360), (56, 1143950880), (60, 1067687488), (64, 1000957020), (70, 915160704), (73, 877551360), (80, 800765616), (84, 762633920), (96, 667304680), (105, 610107136), (112, 571975440), (120, 533843744), (128, 500478510), (140, 457580352), (146, 438775680), (160, 400382808), (168, 381316960), (192, 333652340), (210, 305053568), (219, 292517120), (224, 285987720), (240, 266921872), (256, 250239255), (280, 228790176), (292, 219387840), (320, 200191404), (336, 190658480), (365, 175510272), (384, 166826170), (420, 152526784), (438, 146258560), (448, 142993860), (480, 133460936), (511, 125364480), (560, 114395088), (584, 109693920), (640, 100095702), (672, 95329240), (730, 87755136), (768, 83413085), (840, 76263392), (876, 73129280), (896, 71496930), (960, 66730468), (1022, 62682240), (1095, 58503424), (1120, 57197544), (1168, 54846960), (1280, 50047851), (1344, 47664620), (1460, 43877568), (1533, 41788160), (1680, 38131696), (1752, 36564640), (1792, 35748465), (1920, 33365234), (2044, 31341120), (2190, 29251712), (2240, 28598772), (2336, 27423480), (2555, 25072896), (2688, 23832310), (2920, 21938784), (3066, 20894080), (3360, 19065848), (3504, 18282320), (3840, 16682617), (4088, 15670560), (4380, 14625856), (4480, 14299386), (4672, 13711740), (5110, 12536448), (5376, 11916155), (5840, 10969392), (6132, 10447040), (6720, 9532924), (7008, 9141160), (7665, 8357632), (8176, 7835280), (8760, 7312928), (8960, 7149693), (9344, 6855870), (10220, 6268224), (11680, 5484696), (12264, 5223520), (13440, 4766462), (14016, 4570580), (15330, 4178816), (16352, 3917640), (17520, 3656464), (18688, 3427935), (20440, 3134112), (23360, 2742348), (24528, 2611760), (26880, 2383231), (28032, 2285290), (30660, 2089408), (32647, 1962240), (32704, 1958820), (35040, 1828232), (40880, 1567056), (46720, 1371174), (49056, 1305880), (56064, 1142645), (61320, 1044704), (65294, 981120), (65408, 979410), (70080, 914116), (81760, 783528), (93440, 685587), (97941, 654080), (98112, 652940), (122640, 522352), (130588, 490560), (130816, 489705), (140160, 457058), (163235, 392448), (163520, 391764), (195882, 327040), (196224, 326470), (228529, 280320), (245280, 261176)]