64994304000

素因数分解:

$2^{13}\times 3^1\times 5^3\times {\mathrm{21157}}^1$

素因数の和:21201

約数の個数: 224

約数和(自身を含む): 216298064736

約数和(自身を除く): 151303760736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2048, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4096, 4800, 5120, 6000, 6144, 6400, 7680, 8000, 8192, 9600, 10240, 12000, 12288, 12800, 15360, 16000, 19200, 20480, 21157, 24000, 24576, 25600, 30720, 32000, 38400, 40960, 42314, 48000, 51200, 61440, 63471, 64000, 76800, 84628, 96000, 102400, 105785, 122880, 126942, 128000, 153600, 169256, 192000, 204800, 211570, 253884, 256000, 307200, 317355, 338512, 384000, 423140, 507768, 512000, 528925, 614400, 634710, 677024, 768000, 846280, 1015536, 1024000, 1057850, 1269420, 1354048, 1536000, 1586775, 1692560, 2031072, 2115700, 2538840, 2644625, 2708096, 3072000, 3173550, 3385120, 4062144, 4231400, 5077680, 5289250, 5416192, 6347100, 6770240, 7933875, 8124288, 8462800, 10155360, 10578500, 10832384, 12694200, 13540480, 15867750, 16248576, 16925600, 20310720, 21157000, 21664768, 25388400, 27080960, 31735500, 32497152, 33851200, 40621440, 42314000, 43329536, 50776800, 54161920, 63471000, 64994304, 67702400, 81242880, 84628000, 86659072, 101553600, 108323840, 126942000, 129988608, 135404800, 162485760, 169256000, 173318144, 203107200, 216647680, 253884000, 259977216, 270809600, 324971520, 338512000, 406214400, 433295360, 507768000, 519954432, 541619200, 649943040, 677024000, 812428800, 866590720, 1015536000, 1083238400, 1299886080, 1354048000, 1624857600, 2031072000, 2166476800, 2599772160, 2708096000, 3249715200, 4062144000, 4332953600, 5416192000, 6499430400, 8124288000, 10832384000, 12998860800, 16248576000, 21664768000, 32497152000, 64994304000]

約数ペア:

[(1, 64994304000), (2, 32497152000), (3, 21664768000), (4, 16248576000), (5, 12998860800), (6, 10832384000), (8, 8124288000), (10, 6499430400), (12, 5416192000), (15, 4332953600), (16, 4062144000), (20, 3249715200), (24, 2708096000), (25, 2599772160), (30, 2166476800), (32, 2031072000), (40, 1624857600), (48, 1354048000), (50, 1299886080), (60, 1083238400), (64, 1015536000), (75, 866590720), (80, 812428800), (96, 677024000), (100, 649943040), (120, 541619200), (125, 519954432), (128, 507768000), (150, 433295360), (160, 406214400), (192, 338512000), (200, 324971520), (240, 270809600), (250, 259977216), (256, 253884000), (300, 216647680), (320, 203107200), (375, 173318144), (384, 169256000), (400, 162485760), (480, 135404800), (500, 129988608), (512, 126942000), (600, 108323840), (640, 101553600), (750, 86659072), (768, 84628000), (800, 81242880), (960, 67702400), (1000, 64994304), (1024, 63471000), (1200, 54161920), (1280, 50776800), (1500, 43329536), (1536, 42314000), (1600, 40621440), (1920, 33851200), (2000, 32497152), (2048, 31735500), (2400, 27080960), (2560, 25388400), (3000, 21664768), (3072, 21157000), (3200, 20310720), (3840, 16925600), (4000, 16248576), (4096, 15867750), (4800, 13540480), (5120, 12694200), (6000, 10832384), (6144, 10578500), (6400, 10155360), (7680, 8462800), (8000, 8124288), (8192, 7933875), (9600, 6770240), (10240, 6347100), (12000, 5416192), (12288, 5289250), (12800, 5077680), (15360, 4231400), (16000, 4062144), (19200, 3385120), (20480, 3173550), (21157, 3072000), (24000, 2708096), (24576, 2644625), (25600, 2538840), (30720, 2115700), (32000, 2031072), (38400, 1692560), (40960, 1586775), (42314, 1536000), (48000, 1354048), (51200, 1269420), (61440, 1057850), (63471, 1024000), (64000, 1015536), (76800, 846280), (84628, 768000), (96000, 677024), (102400, 634710), (105785, 614400), (122880, 528925), (126942, 512000), (128000, 507768), (153600, 423140), (169256, 384000), (192000, 338512), (204800, 317355), (211570, 307200), (253884, 256000)]