229247480

素因数分解:

$2^3\times 5^1\times 7^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 677652480

約数和(自身を除く): 448405000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 88, 98, 110, 124, 140, 154, 155, 196, 217, 220, 245, 248, 280, 308, 310, 341, 343, 385, 392, 434, 440, 490, 539, 616, 620, 682, 686, 770, 868, 980, 1078, 1085, 1240, 1364, 1372, 1519, 1540, 1705, 1715, 1736, 1960, 2156, 2170, 2387, 2401, 2695, 2728, 2744, 3038, 3080, 3410, 3430, 3773, 4312, 4340, 4774, 4802, 5390, 6076, 6820, 6860, 7546, 7595, 8680, 9548, 9604, 10633, 10780, 11935, 12005, 12152, 13640, 13720, 15092, 15190, 16709, 16807, 18865, 19096, 19208, 21266, 21560, 23870, 24010, 26411, 30184, 30380, 33418, 33614, 37730, 42532, 47740, 48020, 52822, 53165, 60760, 66836, 67228, 74431, 75460, 83545, 84035, 85064, 95480, 96040, 105644, 106330, 116963, 132055, 133672, 134456, 148862, 150920, 167090, 168070, 184877, 211288, 212660, 233926, 264110, 297724, 334180, 336140, 369754, 372155, 425320, 467852, 521017, 528220, 584815, 595448, 668360, 672280, 739508, 744310, 818741, 924385, 935704, 1042034, 1056440, 1169630, 1479016, 1488620, 1637482, 1848770, 2084068, 2339260, 2605085, 2977240, 3274964, 3697540, 4093705, 4168136, 4678520, 5210170, 5731187, 6549928, 7395080, 8187410, 10420340, 11462374, 16374820, 20840680, 22924748, 28655935, 32749640, 45849496, 57311870, 114623740, 229247480]

約数ペア:

[(1, 229247480), (2, 114623740), (4, 57311870), (5, 45849496), (7, 32749640), (8, 28655935), (10, 22924748), (11, 20840680), (14, 16374820), (20, 11462374), (22, 10420340), (28, 8187410), (31, 7395080), (35, 6549928), (40, 5731187), (44, 5210170), (49, 4678520), (55, 4168136), (56, 4093705), (62, 3697540), (70, 3274964), (77, 2977240), (88, 2605085), (98, 2339260), (110, 2084068), (124, 1848770), (140, 1637482), (154, 1488620), (155, 1479016), (196, 1169630), (217, 1056440), (220, 1042034), (245, 935704), (248, 924385), (280, 818741), (308, 744310), (310, 739508), (341, 672280), (343, 668360), (385, 595448), (392, 584815), (434, 528220), (440, 521017), (490, 467852), (539, 425320), (616, 372155), (620, 369754), (682, 336140), (686, 334180), (770, 297724), (868, 264110), (980, 233926), (1078, 212660), (1085, 211288), (1240, 184877), (1364, 168070), (1372, 167090), (1519, 150920), (1540, 148862), (1705, 134456), (1715, 133672), (1736, 132055), (1960, 116963), (2156, 106330), (2170, 105644), (2387, 96040), (2401, 95480), (2695, 85064), (2728, 84035), (2744, 83545), (3038, 75460), (3080, 74431), (3410, 67228), (3430, 66836), (3773, 60760), (4312, 53165), (4340, 52822), (4774, 48020), (4802, 47740), (5390, 42532), (6076, 37730), (6820, 33614), (6860, 33418), (7546, 30380), (7595, 30184), (8680, 26411), (9548, 24010), (9604, 23870), (10633, 21560), (10780, 21266), (11935, 19208), (12005, 19096), (12152, 18865), (13640, 16807), (13720, 16709), (15092, 15190)]