228574560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 770757120

約数和(自身を除く): 542182560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 213, 228, 240, 284, 285, 304, 353, 355, 380, 426, 456, 480, 568, 570, 608, 706, 710, 760, 852, 912, 1059, 1065, 1136, 1140, 1349, 1412, 1420, 1520, 1704, 1765, 1824, 2118, 2130, 2272, 2280, 2698, 2824, 2840, 3040, 3408, 3530, 4047, 4236, 4260, 4560, 5295, 5396, 5648, 5680, 6707, 6745, 6816, 7060, 8094, 8472, 8520, 9120, 10590, 10792, 11296, 11360, 13414, 13490, 14120, 16188, 16944, 17040, 20121, 20235, 21180, 21584, 25063, 26828, 26980, 28240, 32376, 33535, 33888, 34080, 40242, 40470, 42360, 43168, 50126, 53656, 53960, 56480, 64752, 67070, 75189, 80484, 80940, 84720, 100252, 100605, 107312, 107920, 125315, 129504, 134140, 150378, 160968, 161880, 169440, 200504, 201210, 214624, 215840, 250630, 268280, 300756, 321936, 323760, 375945, 401008, 402420, 476197, 501260, 536560, 601512, 643872, 647520, 751890, 802016, 804840, 952394, 1002520, 1073120, 1203024, 1428591, 1503780, 1609680, 1904788, 2005040, 2380985, 2406048, 2857182, 3007560, 3219360, 3809576, 4010080, 4761970, 5714364, 6015120, 7142955, 7619152, 9523940, 11428728, 12030240, 14285910, 15238304, 19047880, 22857456, 28571820, 38095760, 45714912, 57143640, 76191520, 114287280, 228574560]

約数ペア:

[(1, 228574560), (2, 114287280), (3, 76191520), (4, 57143640), (5, 45714912), (6, 38095760), (8, 28571820), (10, 22857456), (12, 19047880), (15, 15238304), (16, 14285910), (19, 12030240), (20, 11428728), (24, 9523940), (30, 7619152), (32, 7142955), (38, 6015120), (40, 5714364), (48, 4761970), (57, 4010080), (60, 3809576), (71, 3219360), (76, 3007560), (80, 2857182), (95, 2406048), (96, 2380985), (114, 2005040), (120, 1904788), (142, 1609680), (152, 1503780), (160, 1428591), (190, 1203024), (213, 1073120), (228, 1002520), (240, 952394), (284, 804840), (285, 802016), (304, 751890), (353, 647520), (355, 643872), (380, 601512), (426, 536560), (456, 501260), (480, 476197), (568, 402420), (570, 401008), (608, 375945), (706, 323760), (710, 321936), (760, 300756), (852, 268280), (912, 250630), (1059, 215840), (1065, 214624), (1136, 201210), (1140, 200504), (1349, 169440), (1412, 161880), (1420, 160968), (1520, 150378), (1704, 134140), (1765, 129504), (1824, 125315), (2118, 107920), (2130, 107312), (2272, 100605), (2280, 100252), (2698, 84720), (2824, 80940), (2840, 80484), (3040, 75189), (3408, 67070), (3530, 64752), (4047, 56480), (4236, 53960), (4260, 53656), (4560, 50126), (5295, 43168), (5396, 42360), (5648, 40470), (5680, 40242), (6707, 34080), (6745, 33888), (6816, 33535), (7060, 32376), (8094, 28240), (8472, 26980), (8520, 26828), (9120, 25063), (10590, 21584), (10792, 21180), (11296, 20235), (11360, 20121), (13414, 17040), (13490, 16944), (14120, 16188)]