306868380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 384

約数和(自身を含む): 1144012800

約数和(自身を除く): 837144420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 37, 39, 42, 49, 52, 60, 62, 65, 70, 74, 78, 84, 91, 93, 98, 105, 111, 124, 130, 140, 147, 148, 155, 156, 182, 185, 186, 195, 196, 210, 217, 222, 245, 259, 260, 273, 294, 310, 343, 364, 370, 372, 390, 403, 420, 434, 444, 455, 465, 481, 490, 518, 546, 555, 588, 620, 637, 651, 686, 735, 740, 777, 780, 806, 868, 910, 930, 962, 980, 1029, 1036, 1085, 1092, 1110, 1147, 1209, 1274, 1295, 1302, 1365, 1372, 1443, 1470, 1519, 1554, 1612, 1715, 1813, 1820, 1860, 1911, 1924, 2015, 2058, 2170, 2220, 2294, 2405, 2418, 2548, 2590, 2604, 2730, 2821, 2886, 2940, 3038, 3108, 3185, 3255, 3367, 3430, 3441, 3626, 3822, 3885, 4030, 4116, 4340, 4459, 4557, 4588, 4810, 4836, 5145, 5180, 5439, 5460, 5642, 5735, 5772, 6045, 6076, 6370, 6510, 6734, 6860, 6882, 7215, 7252, 7595, 7644, 7770, 8029, 8060, 8463, 8918, 9065, 9114, 9555, 9620, 10101, 10290, 10633, 10878, 11284, 11470, 12090, 12691, 12740, 13020, 13377, 13468, 13764, 14105, 14430, 14911, 15190, 15540, 16058, 16835, 16926, 17205, 17836, 18130, 18228, 19110, 19747, 20202, 20580, 21266, 21756, 22295, 22785, 22940, 23569, 24087, 24180, 25382, 26754, 27195, 28210, 28860, 29822, 30380, 31899, 32116, 33670, 33852, 34410, 36260, 38073, 38220, 39494, 40145, 40404, 42315, 42532, 44590, 44733, 45570, 47138, 48174, 50505, 50764, 53165, 53508, 54390, 56203, 56420, 59241, 59644, 63455, 63798, 66885, 67340, 68820, 70707, 74555, 76146, 78988, 80290, 84630, 89180, 89466, 91140, 94276, 96348, 98735, 101010, 104377, 106330, 108780, 112406, 117845, 118482, 120435, 126910, 127596, 133770, 138229, 141414, 149110, 152292, 159495, 160580, 164983, 168609, 169260, 178932, 190365, 197470, 202020, 208754, 212660, 223665, 224812, 235690, 236964, 240870, 253820, 267540, 276458, 281015, 282828, 296205, 298220, 313131, 318990, 329966, 337218, 353535, 380730, 393421, 394940, 414687, 417508, 447330, 471380, 481740, 494949, 521885, 552916, 562030, 592410, 626262, 637980, 659932, 674436, 691145, 707070, 730639, 761460, 786842, 824915, 829374, 843045, 894660, 989898, 1043770, 1124060, 1180263, 1184820, 1252524, 1382290, 1414140, 1461278, 1565655, 1573684, 1649830, 1658748, 1686090, 1967105, 1979796, 2073435, 2087540, 2191917, 2360526, 2474745, 2764580, 2922556, 3131310, 3299660, 3372180, 3653195, 3934210, 4146870, 4383834, 4721052, 4949490, 5114473, 5901315, 6262620, 7306390, 7868420, 8293740, 8767668, 9898980, 10228946, 10959585, 11802630, 14612780, 15343419, 20457892, 21919170, 23605260, 25572365, 30686838, 43838340, 51144730, 61373676, 76717095, 102289460, 153434190, 306868380]

約数ペア:

[(1, 306868380), (2, 153434190), (3, 102289460), (4, 76717095), (5, 61373676), (6, 51144730), (7, 43838340), (10, 30686838), (12, 25572365), (13, 23605260), (14, 21919170), (15, 20457892), (20, 15343419), (21, 14612780), (26, 11802630), (28, 10959585), (30, 10228946), (31, 9898980), (35, 8767668), (37, 8293740), (39, 7868420), (42, 7306390), (49, 6262620), (52, 5901315), (60, 5114473), (62, 4949490), (65, 4721052), (70, 4383834), (74, 4146870), (78, 3934210), (84, 3653195), (91, 3372180), (93, 3299660), (98, 3131310), (105, 2922556), (111, 2764580), (124, 2474745), (130, 2360526), (140, 2191917), (147, 2087540), (148, 2073435), (155, 1979796), (156, 1967105), (182, 1686090), (185, 1658748), (186, 1649830), (195, 1573684), (196, 1565655), (210, 1461278), (217, 1414140), (222, 1382290), (245, 1252524), (259, 1184820), (260, 1180263), (273, 1124060), (294, 1043770), (310, 989898), (343, 894660), (364, 843045), (370, 829374), (372, 824915), (390, 786842), (403, 761460), (420, 730639), (434, 707070), (444, 691145), (455, 674436), (465, 659932), (481, 637980), (490, 626262), (518, 592410), (546, 562030), (555, 552916), (588, 521885), (620, 494949), (637, 481740), (651, 471380), (686, 447330), (735, 417508), (740, 414687), (777, 394940), (780, 393421), (806, 380730), (868, 353535), (910, 337218), (930, 329966), (962, 318990), (980, 313131), (1029, 298220), (1036, 296205), (1085, 282828), (1092, 281015), (1110, 276458), (1147, 267540), (1209, 253820), (1274, 240870), (1295, 236964), (1302, 235690), (1365, 224812), (1372, 223665), (1443, 212660), (1470, 208754), (1519, 202020), (1554, 197470), (1612, 190365), (1715, 178932), (1813, 169260), (1820, 168609), (1860, 164983), (1911, 160580), (1924, 159495), (2015, 152292), (2058, 149110), (2170, 141414), (2220, 138229), (2294, 133770), (2405, 127596), (2418, 126910), (2548, 120435), (2590, 118482), (2604, 117845), (2730, 112406), (2821, 108780), (2886, 106330), (2940, 104377), (3038, 101010), (3108, 98735), (3185, 96348), (3255, 94276), (3367, 91140), (3430, 89466), (3441, 89180), (3626, 84630), (3822, 80290), (3885, 78988), (4030, 76146), (4116, 74555), (4340, 70707), (4459, 68820), (4557, 67340), (4588, 66885), (4810, 63798), (4836, 63455), (5145, 59644), (5180, 59241), (5439, 56420), (5460, 56203), (5642, 54390), (5735, 53508), (5772, 53165), (6045, 50764), (6076, 50505), (6370, 48174), (6510, 47138), (6734, 45570), (6860, 44733), (6882, 44590), (7215, 42532), (7252, 42315), (7595, 40404), (7644, 40145), (7770, 39494), (8029, 38220), (8060, 38073), (8463, 36260), (8918, 34410), (9065, 33852), (9114, 33670), (9555, 32116), (9620, 31899), (10101, 30380), (10290, 29822), (10633, 28860), (10878, 28210), (11284, 27195), (11470, 26754), (12090, 25382), (12691, 24180), (12740, 24087), (13020, 23569), (13377, 22940), (13468, 22785), (13764, 22295), (14105, 21756), (14430, 21266), (14911, 20580), (15190, 20202), (15540, 19747), (16058, 19110), (16835, 18228), (16926, 18130), (17205, 17836)]