238414320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4799}}^1$

素因数の和:4844

約数の個数: 160

約数和(自身を含む): 857088000

約数和(自身を除く): 618673680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4799, 4968, 5520, 6210, 8280, 9598, 9936, 12420, 14397, 16560, 19196, 23995, 24840, 28794, 38392, 43191, 47990, 49680, 57588, 71985, 76784, 86382, 95980, 110377, 115176, 129573, 143970, 172764, 191960, 215955, 220754, 230352, 259146, 287940, 331131, 345528, 383920, 431910, 441508, 518292, 551885, 575880, 647865, 662262, 691056, 863820, 883016, 993393, 1036584, 1103770, 1151760, 1295730, 1324524, 1655655, 1727640, 1766032, 1986786, 2073168, 2207540, 2591460, 2649048, 2980179, 3311310, 3455280, 3973572, 4415080, 4966965, 5182920, 5298096, 5960358, 6622620, 7947144, 8830160, 9933930, 10365840, 11920716, 13245240, 14900895, 15894288, 19867860, 23841432, 26490480, 29801790, 39735720, 47682864, 59603580, 79471440, 119207160, 238414320]

約数ペア:

[(1, 238414320), (2, 119207160), (3, 79471440), (4, 59603580), (5, 47682864), (6, 39735720), (8, 29801790), (9, 26490480), (10, 23841432), (12, 19867860), (15, 15894288), (16, 14900895), (18, 13245240), (20, 11920716), (23, 10365840), (24, 9933930), (27, 8830160), (30, 7947144), (36, 6622620), (40, 5960358), (45, 5298096), (46, 5182920), (48, 4966965), (54, 4415080), (60, 3973572), (69, 3455280), (72, 3311310), (80, 2980179), (90, 2649048), (92, 2591460), (108, 2207540), (115, 2073168), (120, 1986786), (135, 1766032), (138, 1727640), (144, 1655655), (180, 1324524), (184, 1295730), (207, 1151760), (216, 1103770), (230, 1036584), (240, 993393), (270, 883016), (276, 863820), (345, 691056), (360, 662262), (368, 647865), (414, 575880), (432, 551885), (460, 518292), (540, 441508), (552, 431910), (621, 383920), (690, 345528), (720, 331131), (828, 287940), (920, 259146), (1035, 230352), (1080, 220754), (1104, 215955), (1242, 191960), (1380, 172764), (1656, 143970), (1840, 129573), (2070, 115176), (2160, 110377), (2484, 95980), (2760, 86382), (3105, 76784), (3312, 71985), (4140, 57588), (4799, 49680), (4968, 47990), (5520, 43191), (6210, 38392), (8280, 28794), (9598, 24840), (9936, 23995), (12420, 19196), (14397, 16560)]