64255687680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{24181}}^1$

素因数の和:24382

約数の個数: 176

約数和(自身を含む): 206714313504

約数和(自身を除く): 142458625824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 240, 256, 320, 346, 384, 480, 512, 519, 640, 692, 768, 865, 960, 1024, 1038, 1280, 1384, 1536, 1730, 1920, 2076, 2560, 2595, 2768, 3072, 3460, 3840, 4152, 5120, 5190, 5536, 6920, 7680, 8304, 10380, 11072, 13840, 15360, 16608, 20760, 22144, 24181, 27680, 33216, 41520, 44288, 48362, 55360, 66432, 72543, 83040, 88576, 96724, 110720, 120905, 132864, 145086, 166080, 177152, 193448, 221440, 241810, 265728, 290172, 332160, 362715, 386896, 442880, 483620, 531456, 580344, 664320, 725430, 773792, 885760, 967240, 1160688, 1328640, 1450860, 1547584, 1934480, 2321376, 2657280, 2901720, 3095168, 3868960, 4183313, 4642752, 5803440, 6190336, 7737920, 8366626, 9285504, 11606880, 12380672, 12549939, 15475840, 16733252, 18571008, 20916565, 23213760, 24761344, 25099878, 30951680, 33466504, 37142016, 41833130, 46427520, 50199756, 61903360, 62749695, 66933008, 74284032, 83666260, 92855040, 100399512, 123806720, 125499390, 133866016, 167332520, 185710080, 200799024, 250998780, 267732032, 334665040, 371420160, 401598048, 501997560, 535464064, 669330080, 803196096, 1003995120, 1070928128, 1338660160, 1606392192, 2007990240, 2141856256, 2677320320, 3212784384, 4015980480, 4283712512, 5354640640, 6425568768, 8031960960, 10709281280, 12851137536, 16063921920, 21418562560, 32127843840, 64255687680]

約数ペア:

[(1, 64255687680), (2, 32127843840), (3, 21418562560), (4, 16063921920), (5, 12851137536), (6, 10709281280), (8, 8031960960), (10, 6425568768), (12, 5354640640), (15, 4283712512), (16, 4015980480), (20, 3212784384), (24, 2677320320), (30, 2141856256), (32, 2007990240), (40, 1606392192), (48, 1338660160), (60, 1070928128), (64, 1003995120), (80, 803196096), (96, 669330080), (120, 535464064), (128, 501997560), (160, 401598048), (173, 371420160), (192, 334665040), (240, 267732032), (256, 250998780), (320, 200799024), (346, 185710080), (384, 167332520), (480, 133866016), (512, 125499390), (519, 123806720), (640, 100399512), (692, 92855040), (768, 83666260), (865, 74284032), (960, 66933008), (1024, 62749695), (1038, 61903360), (1280, 50199756), (1384, 46427520), (1536, 41833130), (1730, 37142016), (1920, 33466504), (2076, 30951680), (2560, 25099878), (2595, 24761344), (2768, 23213760), (3072, 20916565), (3460, 18571008), (3840, 16733252), (4152, 15475840), (5120, 12549939), (5190, 12380672), (5536, 11606880), (6920, 9285504), (7680, 8366626), (8304, 7737920), (10380, 6190336), (11072, 5803440), (13840, 4642752), (15360, 4183313), (16608, 3868960), (20760, 3095168), (22144, 2901720), (24181, 2657280), (27680, 2321376), (33216, 1934480), (41520, 1547584), (44288, 1450860), (48362, 1328640), (55360, 1160688), (66432, 967240), (72543, 885760), (83040, 773792), (88576, 725430), (96724, 664320), (110720, 580344), (120905, 531456), (132864, 483620), (145086, 442880), (166080, 386896), (177152, 362715), (193448, 332160), (221440, 290172), (241810, 265728)]