406501560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 1363171680

約数和(自身を除く): 956670120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 107, 120, 122, 173, 180, 183, 214, 244, 305, 321, 346, 360, 366, 428, 488, 519, 535, 549, 610, 642, 692, 732, 856, 865, 915, 963, 1038, 1070, 1098, 1220, 1284, 1384, 1464, 1557, 1605, 1730, 1830, 1926, 2076, 2140, 2196, 2440, 2568, 2595, 2745, 3114, 3210, 3460, 3660, 3852, 4152, 4280, 4392, 4815, 5190, 5490, 6228, 6420, 6527, 6920, 7320, 7704, 7785, 9630, 10380, 10553, 10980, 12456, 12840, 13054, 15570, 18511, 19260, 19581, 20760, 21106, 21960, 26108, 31140, 31659, 32635, 37022, 38520, 39162, 42212, 52216, 52765, 55533, 58743, 62280, 63318, 65270, 74044, 78324, 84424, 92555, 94977, 97905, 105530, 111066, 117486, 126636, 130540, 148088, 156648, 158295, 166599, 185110, 189954, 195810, 211060, 222132, 234972, 253272, 261080, 277665, 293715, 316590, 333198, 370220, 379908, 391620, 422120, 444264, 469944, 474885, 555330, 587430, 633180, 666396, 740440, 759816, 783240, 832995, 949770, 1110660, 1129171, 1174860, 1266360, 1332792, 1665990, 1899540, 2221320, 2258342, 2349720, 3331980, 3387513, 3799080, 4516684, 5645855, 6663960, 6775026, 9033368, 10162539, 11291710, 13550052, 16937565, 20325078, 22583420, 27100104, 33875130, 40650156, 45166840, 50812695, 67750260, 81300312, 101625390, 135500520, 203250780, 406501560]

約数ペア:

[(1, 406501560), (2, 203250780), (3, 135500520), (4, 101625390), (5, 81300312), (6, 67750260), (8, 50812695), (9, 45166840), (10, 40650156), (12, 33875130), (15, 27100104), (18, 22583420), (20, 20325078), (24, 16937565), (30, 13550052), (36, 11291710), (40, 10162539), (45, 9033368), (60, 6775026), (61, 6663960), (72, 5645855), (90, 4516684), (107, 3799080), (120, 3387513), (122, 3331980), (173, 2349720), (180, 2258342), (183, 2221320), (214, 1899540), (244, 1665990), (305, 1332792), (321, 1266360), (346, 1174860), (360, 1129171), (366, 1110660), (428, 949770), (488, 832995), (519, 783240), (535, 759816), (549, 740440), (610, 666396), (642, 633180), (692, 587430), (732, 555330), (856, 474885), (865, 469944), (915, 444264), (963, 422120), (1038, 391620), (1070, 379908), (1098, 370220), (1220, 333198), (1284, 316590), (1384, 293715), (1464, 277665), (1557, 261080), (1605, 253272), (1730, 234972), (1830, 222132), (1926, 211060), (2076, 195810), (2140, 189954), (2196, 185110), (2440, 166599), (2568, 158295), (2595, 156648), (2745, 148088), (3114, 130540), (3210, 126636), (3460, 117486), (3660, 111066), (3852, 105530), (4152, 97905), (4280, 94977), (4392, 92555), (4815, 84424), (5190, 78324), (5490, 74044), (6228, 65270), (6420, 63318), (6527, 62280), (6920, 58743), (7320, 55533), (7704, 52765), (7785, 52216), (9630, 42212), (10380, 39162), (10553, 38520), (10980, 37022), (12456, 32635), (12840, 31659), (13054, 31140), (15570, 26108), (18511, 21960), (19260, 21106), (19581, 20760)]