229274760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 256

約数和(自身を含む): 836075520

約数和(自身を除く): 606800760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 431, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 862, 930, 1023, 1144, 1209, 1240, 1293, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1724, 1860, 2015, 2046, 2145, 2155, 2418, 2586, 2728, 2860, 3224, 3410, 3432, 3448, 3720, 4030, 4092, 4290, 4310, 4433, 4741, 4836, 5115, 5172, 5603, 5720, 6045, 6465, 6820, 8060, 8184, 8580, 8620, 8866, 9482, 9672, 10230, 10344, 11206, 12090, 12930, 13299, 13361, 13640, 14223, 16120, 16809, 17160, 17240, 17732, 18964, 20460, 22165, 22412, 23705, 24180, 25860, 26598, 26722, 28015, 28446, 33618, 35464, 37928, 40083, 40920, 44330, 44824, 47410, 48360, 51720, 53196, 53444, 56030, 56892, 61633, 66495, 66805, 67236, 71115, 80166, 84045, 88660, 94820, 106392, 106888, 112060, 113784, 123266, 132990, 133610, 134472, 142230, 146971, 160332, 168090, 173693, 177320, 184899, 189640, 200415, 224120, 246532, 265980, 267220, 284460, 293942, 308165, 320664, 336180, 347386, 369798, 400830, 440913, 493064, 521079, 531960, 534440, 568920, 587884, 616330, 672360, 694772, 734855, 739596, 801660, 868465, 881826, 924495, 1042158, 1175768, 1232660, 1389544, 1469710, 1479192, 1603320, 1736930, 1763652, 1848990, 1910623, 2084316, 2204565, 2465320, 2605395, 2939420, 3473860, 3527304, 3697980, 3821246, 4168632, 4409130, 5210790, 5731869, 5878840, 6947720, 7395960, 7642492, 8818260, 9553115, 10421580, 11463738, 15284984, 17636520, 19106230, 20843160, 22927476, 28659345, 38212460, 45854952, 57318690, 76424920, 114637380, 229274760]

約数ペア:

[(1, 229274760), (2, 114637380), (3, 76424920), (4, 57318690), (5, 45854952), (6, 38212460), (8, 28659345), (10, 22927476), (11, 20843160), (12, 19106230), (13, 17636520), (15, 15284984), (20, 11463738), (22, 10421580), (24, 9553115), (26, 8818260), (30, 7642492), (31, 7395960), (33, 6947720), (39, 5878840), (40, 5731869), (44, 5210790), (52, 4409130), (55, 4168632), (60, 3821246), (62, 3697980), (65, 3527304), (66, 3473860), (78, 2939420), (88, 2605395), (93, 2465320), (104, 2204565), (110, 2084316), (120, 1910623), (124, 1848990), (130, 1763652), (132, 1736930), (143, 1603320), (155, 1479192), (156, 1469710), (165, 1389544), (186, 1232660), (195, 1175768), (220, 1042158), (248, 924495), (260, 881826), (264, 868465), (286, 801660), (310, 739596), (312, 734855), (330, 694772), (341, 672360), (372, 616330), (390, 587884), (403, 568920), (429, 534440), (431, 531960), (440, 521079), (465, 493064), (520, 440913), (572, 400830), (620, 369798), (660, 347386), (682, 336180), (715, 320664), (744, 308165), (780, 293942), (806, 284460), (858, 267220), (862, 265980), (930, 246532), (1023, 224120), (1144, 200415), (1209, 189640), (1240, 184899), (1293, 177320), (1320, 173693), (1364, 168090), (1430, 160332), (1560, 146971), (1612, 142230), (1705, 134472), (1716, 133610), (1724, 132990), (1860, 123266), (2015, 113784), (2046, 112060), (2145, 106888), (2155, 106392), (2418, 94820), (2586, 88660), (2728, 84045), (2860, 80166), (3224, 71115), (3410, 67236), (3432, 66805), (3448, 66495), (3720, 61633), (4030, 56892), (4092, 56030), (4290, 53444), (4310, 53196), (4433, 51720), (4741, 48360), (4836, 47410), (5115, 44824), (5172, 44330), (5603, 40920), (5720, 40083), (6045, 37928), (6465, 35464), (6820, 33618), (8060, 28446), (8184, 28015), (8580, 26722), (8620, 26598), (8866, 25860), (9482, 24180), (9672, 23705), (10230, 22412), (10344, 22165), (11206, 20460), (12090, 18964), (12930, 17732), (13299, 17240), (13361, 17160), (13640, 16809), (14223, 16120)]