155651040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5689}}^1$

素因数の和:5729

約数の個数: 144

約数和(自身を含む): 559213200

約数和(自身を除く): 403562160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 5689, 6840, 9120, 11378, 13680, 17067, 22756, 27360, 28445, 34134, 45512, 51201, 56890, 68268, 85335, 91024, 102402, 108091, 113780, 136536, 170670, 182048, 204804, 216182, 227560, 256005, 273072, 324273, 341340, 409608, 432364, 455120, 512010, 540455, 546144, 648546, 682680, 819216, 864728, 910240, 972819, 1024020, 1080910, 1297092, 1365360, 1621365, 1638432, 1729456, 1945638, 2048040, 2161820, 2594184, 2730720, 3242730, 3458912, 3891276, 4096080, 4323640, 4864095, 5188368, 6485460, 7782552, 8192160, 8647280, 9728190, 10376736, 12970920, 15565104, 17294560, 19456380, 25941840, 31130208, 38912760, 51883680, 77825520, 155651040]

約数ペア:

[(1, 155651040), (2, 77825520), (3, 51883680), (4, 38912760), (5, 31130208), (6, 25941840), (8, 19456380), (9, 17294560), (10, 15565104), (12, 12970920), (15, 10376736), (16, 9728190), (18, 8647280), (19, 8192160), (20, 7782552), (24, 6485460), (30, 5188368), (32, 4864095), (36, 4323640), (38, 4096080), (40, 3891276), (45, 3458912), (48, 3242730), (57, 2730720), (60, 2594184), (72, 2161820), (76, 2048040), (80, 1945638), (90, 1729456), (95, 1638432), (96, 1621365), (114, 1365360), (120, 1297092), (144, 1080910), (152, 1024020), (160, 972819), (171, 910240), (180, 864728), (190, 819216), (228, 682680), (240, 648546), (285, 546144), (288, 540455), (304, 512010), (342, 455120), (360, 432364), (380, 409608), (456, 341340), (480, 324273), (570, 273072), (608, 256005), (684, 227560), (720, 216182), (760, 204804), (855, 182048), (912, 170670), (1140, 136536), (1368, 113780), (1440, 108091), (1520, 102402), (1710, 91024), (1824, 85335), (2280, 68268), (2736, 56890), (3040, 51201), (3420, 45512), (4560, 34134), (5472, 28445), (5689, 27360), (6840, 22756), (9120, 17067), (11378, 13680)]