7670406040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{1181}}^1$

素因数の和:1741

約数の個数: 128

約数和(自身を含む): 19531368000

約数和(自身を除く): 11860961960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 509, 580, 638, 1018, 1160, 1181, 1276, 1595, 2036, 2362, 2545, 2552, 3190, 4072, 4724, 5090, 5599, 5905, 6380, 9448, 10180, 11198, 11810, 12760, 12991, 14761, 20360, 22396, 23620, 25982, 27995, 29522, 34249, 44792, 47240, 51964, 55990, 59044, 64955, 68498, 73805, 103928, 111980, 118088, 129910, 136996, 147610, 162371, 171245, 223960, 259820, 273992, 295220, 324742, 342490, 376739, 519640, 590440, 601129, 649484, 684980, 753478, 811855, 1202258, 1298968, 1369960, 1506956, 1623710, 1883695, 2404516, 3005645, 3013912, 3247420, 3767390, 4809032, 6011290, 6494840, 6612419, 7534780, 12022580, 13224838, 15069560, 17432741, 24045160, 26449676, 33062095, 34865482, 52899352, 66124190, 69730964, 87163705, 132248380, 139461928, 174327410, 191760151, 264496760, 348654820, 383520302, 697309640, 767040604, 958800755, 1534081208, 1917601510, 3835203020, 7670406040]

約数ペア:

[(1, 7670406040), (2, 3835203020), (4, 1917601510), (5, 1534081208), (8, 958800755), (10, 767040604), (11, 697309640), (20, 383520302), (22, 348654820), (29, 264496760), (40, 191760151), (44, 174327410), (55, 139461928), (58, 132248380), (88, 87163705), (110, 69730964), (116, 66124190), (145, 52899352), (220, 34865482), (232, 33062095), (290, 26449676), (319, 24045160), (440, 17432741), (509, 15069560), (580, 13224838), (638, 12022580), (1018, 7534780), (1160, 6612419), (1181, 6494840), (1276, 6011290), (1595, 4809032), (2036, 3767390), (2362, 3247420), (2545, 3013912), (2552, 3005645), (3190, 2404516), (4072, 1883695), (4724, 1623710), (5090, 1506956), (5599, 1369960), (5905, 1298968), (6380, 1202258), (9448, 811855), (10180, 753478), (11198, 684980), (11810, 649484), (12760, 601129), (12991, 590440), (14761, 519640), (20360, 376739), (22396, 342490), (23620, 324742), (25982, 295220), (27995, 273992), (29522, 259820), (34249, 223960), (44792, 171245), (47240, 162371), (51964, 147610), (55990, 136996), (59044, 129910), (64955, 118088), (68498, 111980), (73805, 103928)]