229737480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 812592000

約数和(自身を除く): 582854520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 89, 98, 105, 120, 140, 147, 168, 178, 196, 210, 245, 267, 280, 294, 356, 392, 420, 439, 445, 490, 534, 588, 623, 712, 735, 840, 878, 890, 980, 1068, 1176, 1246, 1317, 1335, 1470, 1756, 1780, 1869, 1960, 2136, 2195, 2492, 2634, 2670, 2940, 3073, 3115, 3512, 3560, 3738, 4361, 4390, 4984, 5268, 5340, 5880, 6146, 6230, 6585, 7476, 8722, 8780, 9219, 9345, 10536, 10680, 12292, 12460, 13083, 13170, 14952, 15365, 17444, 17560, 18438, 18690, 21511, 21805, 24584, 24920, 26166, 26340, 30730, 34888, 36876, 37380, 39071, 43022, 43610, 46095, 52332, 52680, 61460, 64533, 65415, 73752, 74760, 78142, 86044, 87220, 92190, 104664, 107555, 117213, 122920, 129066, 130830, 156284, 172088, 174440, 184380, 195355, 215110, 234426, 258132, 261660, 273497, 312568, 322665, 368760, 390710, 430220, 468852, 516264, 523320, 546994, 586065, 645330, 781420, 820491, 860440, 937704, 1093988, 1172130, 1290660, 1367485, 1562840, 1640982, 1914479, 2187976, 2344260, 2581320, 2734970, 3281964, 3828958, 4102455, 4688520, 5469940, 5743437, 6563928, 7657916, 8204910, 9572395, 10939880, 11486874, 15315832, 16409820, 19144790, 22973748, 28717185, 32819640, 38289580, 45947496, 57434370, 76579160, 114868740, 229737480]

約数ペア:

[(1, 229737480), (2, 114868740), (3, 76579160), (4, 57434370), (5, 45947496), (6, 38289580), (7, 32819640), (8, 28717185), (10, 22973748), (12, 19144790), (14, 16409820), (15, 15315832), (20, 11486874), (21, 10939880), (24, 9572395), (28, 8204910), (30, 7657916), (35, 6563928), (40, 5743437), (42, 5469940), (49, 4688520), (56, 4102455), (60, 3828958), (70, 3281964), (84, 2734970), (89, 2581320), (98, 2344260), (105, 2187976), (120, 1914479), (140, 1640982), (147, 1562840), (168, 1367485), (178, 1290660), (196, 1172130), (210, 1093988), (245, 937704), (267, 860440), (280, 820491), (294, 781420), (356, 645330), (392, 586065), (420, 546994), (439, 523320), (445, 516264), (490, 468852), (534, 430220), (588, 390710), (623, 368760), (712, 322665), (735, 312568), (840, 273497), (878, 261660), (890, 258132), (980, 234426), (1068, 215110), (1176, 195355), (1246, 184380), (1317, 174440), (1335, 172088), (1470, 156284), (1756, 130830), (1780, 129066), (1869, 122920), (1960, 117213), (2136, 107555), (2195, 104664), (2492, 92190), (2634, 87220), (2670, 86044), (2940, 78142), (3073, 74760), (3115, 73752), (3512, 65415), (3560, 64533), (3738, 61460), (4361, 52680), (4390, 52332), (4984, 46095), (5268, 43610), (5340, 43022), (5880, 39071), (6146, 37380), (6230, 36876), (6585, 34888), (7476, 30730), (8722, 26340), (8780, 26166), (9219, 24920), (9345, 24584), (10536, 21805), (10680, 21511), (12292, 18690), (12460, 18438), (13083, 17560), (13170, 17444), (14952, 15365)]