160769.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 16809984

約数和(自身を除く): 11269974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 37, 42, 46, 62, 69, 70, 74, 93, 105, 111, 115, 138, 155, 161, 185, 186, 210, 217, 222, 230, 259, 310, 322, 345, 370, 434, 465, 483, 518, 555, 651, 690, 713, 777, 805, 851, 930, 966, 1085, 1110, 1147, 1295, 1302, 1426, 1554, 1610, 1702, 2139, 2170, 2294, 2415, 2553, 2590, 3255, 3441, 3565, 3885, 4255, 4278, 4830, 4991, 5106, 5735, 5957, 6510, 6882, 7130, 7770, 8029, 8510, 9982, 10695, 11470, 11914, 12765, 14973, 16058, 17205, 17871, 21390, 24087, 24955, 25530, 26381, 29785, 29946, 34410, 35742, 40145, 48174, 49910, 52762, 59570, 74865, 79143, 80290, 89355, 120435, 131905, 149730, 158286, 178710, 184667, 240870, 263810, 369334, 395715, 554001, 791430, 923335, 1108002, 1846670, 2770005, 5540010]

約数ペア:

[(1, 5540010), (2, 2770005), (3, 1846670), (5, 1108002), (6, 923335), (7, 791430), (10, 554001), (14, 395715), (15, 369334), (21, 263810), (23, 240870), (30, 184667), (31, 178710), (35, 158286), (37, 149730), (42, 131905), (46, 120435), (62, 89355), (69, 80290), (70, 79143), (74, 74865), (93, 59570), (105, 52762), (111, 49910), (115, 48174), (138, 40145), (155, 35742), (161, 34410), (185, 29946), (186, 29785), (210, 26381), (217, 25530), (222, 24955), (230, 24087), (259, 21390), (310, 17871), (322, 17205), (345, 16058), (370, 14973), (434, 12765), (465, 11914), (483, 11470), (518, 10695), (555, 9982), (651, 8510), (690, 8029), (713, 7770), (777, 7130), (805, 6882), (851, 6510), (930, 5957), (966, 5735), (1085, 5106), (1110, 4991), (1147, 4830), (1295, 4278), (1302, 4255), (1426, 3885), (1554, 3565), (1610, 3441), (1702, 3255), (2139, 2590), (2170, 2553), (2294, 2415)]