188419680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5733

約数の個数: 144

約数和(自身を含む): 671055840

約数和(自身を除く): 482636160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 5689, 6624, 8280, 11040, 11378, 16560, 17067, 22756, 28445, 33120, 34134, 45512, 51201, 56890, 68268, 85335, 91024, 102402, 113780, 130847, 136536, 170670, 182048, 204804, 227560, 256005, 261694, 273072, 341340, 392541, 409608, 455120, 512010, 523388, 546144, 654235, 682680, 785082, 819216, 910240, 1024020, 1046776, 1177623, 1308470, 1365360, 1570164, 1638432, 1962705, 2048040, 2093552, 2355246, 2616940, 2730720, 3140328, 3925410, 4096080, 4187104, 4710492, 5233880, 5888115, 6280656, 7850820, 8192160, 9420984, 10467760, 11776230, 12561312, 15701640, 18841968, 20935520, 23552460, 31403280, 37683936, 47104920, 62806560, 94209840, 188419680]

約数ペア:

[(1, 188419680), (2, 94209840), (3, 62806560), (4, 47104920), (5, 37683936), (6, 31403280), (8, 23552460), (9, 20935520), (10, 18841968), (12, 15701640), (15, 12561312), (16, 11776230), (18, 10467760), (20, 9420984), (23, 8192160), (24, 7850820), (30, 6280656), (32, 5888115), (36, 5233880), (40, 4710492), (45, 4187104), (46, 4096080), (48, 3925410), (60, 3140328), (69, 2730720), (72, 2616940), (80, 2355246), (90, 2093552), (92, 2048040), (96, 1962705), (115, 1638432), (120, 1570164), (138, 1365360), (144, 1308470), (160, 1177623), (180, 1046776), (184, 1024020), (207, 910240), (230, 819216), (240, 785082), (276, 682680), (288, 654235), (345, 546144), (360, 523388), (368, 512010), (414, 455120), (460, 409608), (480, 392541), (552, 341340), (690, 273072), (720, 261694), (736, 256005), (828, 227560), (920, 204804), (1035, 182048), (1104, 170670), (1380, 136536), (1440, 130847), (1656, 113780), (1840, 102402), (2070, 91024), (2208, 85335), (2760, 68268), (3312, 56890), (3680, 51201), (4140, 45512), (5520, 34134), (5689, 33120), (6624, 28445), (8280, 22756), (11040, 17067), (11378, 16560)]