654665040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:458

約数の個数: 240

約数和(自身を含む): 2292728256

約数和(自身を除く): 1638063216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 67, 72, 80, 82, 90, 120, 123, 134, 144, 164, 180, 201, 205, 240, 246, 268, 328, 331, 335, 360, 369, 402, 410, 492, 536, 603, 615, 656, 662, 670, 720, 738, 804, 820, 984, 993, 1005, 1072, 1206, 1230, 1324, 1340, 1476, 1608, 1640, 1655, 1845, 1968, 1986, 2010, 2412, 2460, 2648, 2680, 2747, 2952, 2979, 3015, 3216, 3280, 3310, 3690, 3972, 4020, 4824, 4920, 4965, 5296, 5360, 5494, 5904, 5958, 6030, 6620, 7380, 7944, 8040, 8241, 9648, 9840, 9930, 10988, 11916, 12060, 13240, 13571, 13735, 14760, 14895, 15888, 16080, 16482, 19860, 21976, 22177, 23832, 24120, 24723, 26480, 27142, 27470, 29520, 29790, 32964, 39720, 40713, 41205, 43952, 44354, 47664, 48240, 49446, 54284, 54940, 59580, 65928, 66531, 67855, 79440, 81426, 82410, 88708, 98892, 108568, 109880, 110885, 119160, 122139, 123615, 131856, 133062, 135710, 162852, 164820, 177416, 197784, 199593, 203565, 217136, 219760, 221770, 238320, 244278, 247230, 266124, 271420, 325704, 329640, 332655, 354832, 395568, 399186, 407130, 443540, 488556, 494460, 532248, 542840, 610695, 651408, 659280, 665310, 798372, 814260, 887080, 909257, 977112, 988920, 997965, 1064496, 1085680, 1221390, 1330620, 1596744, 1628520, 1774160, 1818514, 1954224, 1977840, 1995930, 2442780, 2661240, 2727771, 3193488, 3257040, 3637028, 3991860, 4546285, 4885560, 5322480, 5455542, 7274056, 7983720, 8183313, 9092570, 9771120, 10911084, 13638855, 14548112, 15967440, 16366626, 18185140, 21822168, 27277710, 32733252, 36370280, 40916565, 43644336, 54555420, 65466504, 72740560, 81833130, 109110840, 130933008, 163666260, 218221680, 327332520, 654665040]

約数ペア:

[(1, 654665040), (2, 327332520), (3, 218221680), (4, 163666260), (5, 130933008), (6, 109110840), (8, 81833130), (9, 72740560), (10, 65466504), (12, 54555420), (15, 43644336), (16, 40916565), (18, 36370280), (20, 32733252), (24, 27277710), (30, 21822168), (36, 18185140), (40, 16366626), (41, 15967440), (45, 14548112), (48, 13638855), (60, 10911084), (67, 9771120), (72, 9092570), (80, 8183313), (82, 7983720), (90, 7274056), (120, 5455542), (123, 5322480), (134, 4885560), (144, 4546285), (164, 3991860), (180, 3637028), (201, 3257040), (205, 3193488), (240, 2727771), (246, 2661240), (268, 2442780), (328, 1995930), (331, 1977840), (335, 1954224), (360, 1818514), (369, 1774160), (402, 1628520), (410, 1596744), (492, 1330620), (536, 1221390), (603, 1085680), (615, 1064496), (656, 997965), (662, 988920), (670, 977112), (720, 909257), (738, 887080), (804, 814260), (820, 798372), (984, 665310), (993, 659280), (1005, 651408), (1072, 610695), (1206, 542840), (1230, 532248), (1324, 494460), (1340, 488556), (1476, 443540), (1608, 407130), (1640, 399186), (1655, 395568), (1845, 354832), (1968, 332655), (1986, 329640), (2010, 325704), (2412, 271420), (2460, 266124), (2648, 247230), (2680, 244278), (2747, 238320), (2952, 221770), (2979, 219760), (3015, 217136), (3216, 203565), (3280, 199593), (3310, 197784), (3690, 177416), (3972, 164820), (4020, 162852), (4824, 135710), (4920, 133062), (4965, 131856), (5296, 123615), (5360, 122139), (5494, 119160), (5904, 110885), (5958, 109880), (6030, 108568), (6620, 98892), (7380, 88708), (7944, 82410), (8040, 81426), (8241, 79440), (9648, 67855), (9840, 66531), (9930, 65928), (10988, 59580), (11916, 54940), (12060, 54284), (13240, 49446), (13571, 48240), (13735, 47664), (14760, 44354), (14895, 43952), (15888, 41205), (16080, 40713), (16482, 39720), (19860, 32964), (21976, 29790), (22177, 29520), (23832, 27470), (24120, 27142), (24723, 26480)]