133105920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 450334080

約数和(自身を除く): 317228160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2039, 2040, 2176, 2720, 3264, 3840, 4078, 4080, 4352, 5440, 6117, 6528, 8156, 8160, 10195, 10880, 12234, 13056, 16312, 16320, 20390, 21760, 24468, 30585, 32624, 32640, 34663, 40780, 48936, 61170, 65248, 65280, 69326, 81560, 97872, 103989, 122340, 130496, 138652, 163120, 173315, 195744, 207978, 244680, 260992, 277304, 326240, 346630, 391488, 415956, 489360, 519945, 521984, 554608, 652480, 693260, 782976, 831912, 978720, 1039890, 1109216, 1304960, 1386520, 1565952, 1663824, 1957440, 2079780, 2218432, 2609920, 2773040, 3327648, 3914880, 4159560, 4436864, 5546080, 6655296, 7829760, 8319120, 8873728, 11092160, 13310592, 16638240, 22184320, 26621184, 33276480, 44368640, 66552960, 133105920]

約数ペア:

[(1, 133105920), (2, 66552960), (3, 44368640), (4, 33276480), (5, 26621184), (6, 22184320), (8, 16638240), (10, 13310592), (12, 11092160), (15, 8873728), (16, 8319120), (17, 7829760), (20, 6655296), (24, 5546080), (30, 4436864), (32, 4159560), (34, 3914880), (40, 3327648), (48, 2773040), (51, 2609920), (60, 2218432), (64, 2079780), (68, 1957440), (80, 1663824), (85, 1565952), (96, 1386520), (102, 1304960), (120, 1109216), (128, 1039890), (136, 978720), (160, 831912), (170, 782976), (192, 693260), (204, 652480), (240, 554608), (255, 521984), (256, 519945), (272, 489360), (320, 415956), (340, 391488), (384, 346630), (408, 326240), (480, 277304), (510, 260992), (544, 244680), (640, 207978), (680, 195744), (768, 173315), (816, 163120), (960, 138652), (1020, 130496), (1088, 122340), (1280, 103989), (1360, 97872), (1632, 81560), (1920, 69326), (2039, 65280), (2040, 65248), (2176, 61170), (2720, 48936), (3264, 40780), (3840, 34663), (4078, 32640), (4080, 32624), (4352, 30585), (5440, 24468), (6117, 21760), (6528, 20390), (8156, 16320), (8160, 16312), (10195, 13056), (10880, 12234)]