520610640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 320

約数和(自身を含む): 1889879040

約数和(自身を除く): 1369268400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 97, 107, 110, 114, 120, 132, 152, 165, 176, 190, 194, 209, 214, 220, 228, 240, 264, 285, 291, 304, 321, 330, 380, 388, 418, 428, 440, 456, 485, 528, 535, 570, 582, 627, 642, 660, 760, 776, 836, 856, 880, 912, 970, 1045, 1067, 1070, 1140, 1164, 1177, 1254, 1284, 1320, 1455, 1520, 1552, 1605, 1672, 1712, 1843, 1940, 2033, 2090, 2134, 2140, 2280, 2328, 2354, 2508, 2568, 2640, 2910, 3135, 3201, 3210, 3344, 3531, 3686, 3880, 4066, 4180, 4268, 4280, 4560, 4656, 4708, 5016, 5136, 5335, 5529, 5820, 5885, 6099, 6270, 6402, 6420, 7062, 7372, 7760, 8132, 8360, 8536, 8560, 9215, 9416, 10032, 10165, 10379, 10670, 11058, 11640, 11770, 12198, 12540, 12804, 12840, 14124, 14744, 16005, 16264, 16720, 17072, 17655, 18430, 18832, 20273, 20330, 20758, 21340, 22116, 22363, 23280, 23540, 24396, 25080, 25608, 25680, 27645, 28248, 29488, 30495, 31137, 32010, 32528, 35310, 36860, 40546, 40660, 41516, 42680, 44232, 44726, 47080, 48792, 50160, 51216, 51895, 55290, 56496, 60819, 60990, 62274, 64020, 67089, 70620, 73720, 81092, 81320, 83032, 85360, 88464, 89452, 94160, 97584, 101365, 103790, 110580, 111815, 114169, 121638, 121980, 124548, 128040, 134178, 141240, 147440, 155685, 162184, 162640, 166064, 178904, 197201, 202730, 207580, 221160, 223630, 228338, 243276, 243960, 249096, 256080, 268356, 282480, 304095, 311370, 324368, 335445, 342507, 357808, 394402, 405460, 415160, 442320, 447260, 456676, 486552, 487920, 498192, 536712, 570845, 591603, 608190, 622740, 670890, 685014, 788804, 810920, 830320, 894520, 913352, 973104, 986005, 1073424, 1141690, 1183206, 1216380, 1245480, 1341780, 1370028, 1577608, 1621840, 1712535, 1789040, 1826704, 1972010, 2169211, 2283380, 2366412, 2432760, 2490960, 2683560, 2740056, 2958015, 3155216, 3425070, 3944020, 4338422, 4566760, 4732824, 4865520, 5367120, 5480112, 5916030, 6507633, 6850140, 7888040, 8676844, 9133520, 9465648, 10846055, 11832060, 13015266, 13700280, 15776080, 17353688, 21692110, 23664120, 26030532, 27400560, 32538165, 34707376, 43384220, 47328240, 52061064, 65076330, 86768440, 104122128, 130152660, 173536880, 260305320, 520610640]

約数ペア:

[(1, 520610640), (2, 260305320), (3, 173536880), (4, 130152660), (5, 104122128), (6, 86768440), (8, 65076330), (10, 52061064), (11, 47328240), (12, 43384220), (15, 34707376), (16, 32538165), (19, 27400560), (20, 26030532), (22, 23664120), (24, 21692110), (30, 17353688), (33, 15776080), (38, 13700280), (40, 13015266), (44, 11832060), (48, 10846055), (55, 9465648), (57, 9133520), (60, 8676844), (66, 7888040), (76, 6850140), (80, 6507633), (88, 5916030), (95, 5480112), (97, 5367120), (107, 4865520), (110, 4732824), (114, 4566760), (120, 4338422), (132, 3944020), (152, 3425070), (165, 3155216), (176, 2958015), (190, 2740056), (194, 2683560), (209, 2490960), (214, 2432760), (220, 2366412), (228, 2283380), (240, 2169211), (264, 1972010), (285, 1826704), (291, 1789040), (304, 1712535), (321, 1621840), (330, 1577608), (380, 1370028), (388, 1341780), (418, 1245480), (428, 1216380), (440, 1183206), (456, 1141690), (485, 1073424), (528, 986005), (535, 973104), (570, 913352), (582, 894520), (627, 830320), (642, 810920), (660, 788804), (760, 685014), (776, 670890), (836, 622740), (856, 608190), (880, 591603), (912, 570845), (970, 536712), (1045, 498192), (1067, 487920), (1070, 486552), (1140, 456676), (1164, 447260), (1177, 442320), (1254, 415160), (1284, 405460), (1320, 394402), (1455, 357808), (1520, 342507), (1552, 335445), (1605, 324368), (1672, 311370), (1712, 304095), (1843, 282480), (1940, 268356), (2033, 256080), (2090, 249096), (2134, 243960), (2140, 243276), (2280, 228338), (2328, 223630), (2354, 221160), (2508, 207580), (2568, 202730), (2640, 197201), (2910, 178904), (3135, 166064), (3201, 162640), (3210, 162184), (3344, 155685), (3531, 147440), (3686, 141240), (3880, 134178), (4066, 128040), (4180, 124548), (4268, 121980), (4280, 121638), (4560, 114169), (4656, 111815), (4708, 110580), (5016, 103790), (5136, 101365), (5335, 97584), (5529, 94160), (5820, 89452), (5885, 88464), (6099, 85360), (6270, 83032), (6402, 81320), (6420, 81092), (7062, 73720), (7372, 70620), (7760, 67089), (8132, 64020), (8360, 62274), (8536, 60990), (8560, 60819), (9215, 56496), (9416, 55290), (10032, 51895), (10165, 51216), (10379, 50160), (10670, 48792), (11058, 47080), (11640, 44726), (11770, 44232), (12198, 42680), (12540, 41516), (12804, 40660), (12840, 40546), (14124, 36860), (14744, 35310), (16005, 32528), (16264, 32010), (16720, 31137), (17072, 30495), (17655, 29488), (18430, 28248), (18832, 27645), (20273, 25680), (20330, 25608), (20758, 25080), (21340, 24396), (22116, 23540), (22363, 23280)]