38780070

素因数分解:

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

素因数の和:115

約数の個数: 192

約数和(自身を含む): 119771136

約数和(自身を除く): 80991066

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 37, 42, 46, 49, 62, 69, 70, 74, 93, 98, 105, 111, 115, 138, 147, 155, 161, 185, 186, 210, 217, 222, 230, 245, 259, 294, 310, 322, 345, 370, 434, 465, 483, 490, 518, 555, 651, 690, 713, 735, 777, 805, 851, 930, 966, 1085, 1110, 1127, 1147, 1295, 1302, 1426, 1470, 1519, 1554, 1610, 1702, 1813, 2139, 2170, 2254, 2294, 2415, 2553, 2590, 3038, 3255, 3381, 3441, 3565, 3626, 3885, 4255, 4278, 4557, 4830, 4991, 5106, 5439, 5635, 5735, 5957, 6510, 6762, 6882, 7130, 7595, 7770, 8029, 8510, 9065, 9114, 9982, 10695, 10878, 11270, 11470, 11914, 12765, 14973, 15190, 16058, 16905, 17205, 17871, 18130, 21390, 22785, 24087, 24955, 25530, 26381, 27195, 29785, 29946, 33810, 34410, 34937, 35742, 40145, 41699, 45570, 48174, 49910, 52762, 54390, 56203, 59570, 69874, 74865, 79143, 80290, 83398, 89355, 104811, 112406, 120435, 125097, 131905, 149730, 158286, 168609, 174685, 178710, 184667, 208495, 209622, 240870, 250194, 263810, 281015, 337218, 349370, 369334, 395715, 416990, 524055, 554001, 562030, 625485, 791430, 843045, 923335, 1048110, 1108002, 1250970, 1292669, 1686090, 1846670, 2585338, 2770005, 3878007, 5540010, 6463345, 7756014, 12926690, 19390035, 38780070]

約数ペア:

[(1, 38780070), (2, 19390035), (3, 12926690), (5, 7756014), (6, 6463345), (7, 5540010), (10, 3878007), (14, 2770005), (15, 2585338), (21, 1846670), (23, 1686090), (30, 1292669), (31, 1250970), (35, 1108002), (37, 1048110), (42, 923335), (46, 843045), (49, 791430), (62, 625485), (69, 562030), (70, 554001), (74, 524055), (93, 416990), (98, 395715), (105, 369334), (111, 349370), (115, 337218), (138, 281015), (147, 263810), (155, 250194), (161, 240870), (185, 209622), (186, 208495), (210, 184667), (217, 178710), (222, 174685), (230, 168609), (245, 158286), (259, 149730), (294, 131905), (310, 125097), (322, 120435), (345, 112406), (370, 104811), (434, 89355), (465, 83398), (483, 80290), (490, 79143), (518, 74865), (555, 69874), (651, 59570), (690, 56203), (713, 54390), (735, 52762), (777, 49910), (805, 48174), (851, 45570), (930, 41699), (966, 40145), (1085, 35742), (1110, 34937), (1127, 34410), (1147, 33810), (1295, 29946), (1302, 29785), (1426, 27195), (1470, 26381), (1519, 25530), (1554, 24955), (1610, 24087), (1702, 22785), (1813, 21390), (2139, 18130), (2170, 17871), (2254, 17205), (2294, 16905), (2415, 16058), (2553, 15190), (2590, 14973), (3038, 12765), (3255, 11914), (3381, 11470), (3441, 11270), (3565, 10878), (3626, 10695), (3885, 9982), (4255, 9114), (4278, 9065), (4557, 8510), (4830, 8029), (4991, 7770), (5106, 7595), (5439, 7130), (5635, 6882), (5735, 6762), (5957, 6510)]