78410640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4277

約数の個数: 160

約数和(自身を含む): 303123456

約数和(自身を除く): 224712816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4243, 4620, 6160, 8486, 9240, 12729, 16972, 18480, 21215, 25458, 29701, 33944, 42430, 46673, 50916, 59402, 63645, 67888, 84860, 89103, 93346, 101832, 118804, 127290, 140019, 148505, 169720, 178206, 186692, 203664, 233365, 237608, 254580, 280038, 297010, 326711, 339440, 356412, 373384, 445515, 466730, 475216, 509160, 560076, 594020, 653422, 700095, 712824, 746768, 891030, 933460, 980133, 1018320, 1120152, 1188040, 1306844, 1400190, 1425648, 1633555, 1782060, 1866920, 1960266, 2240304, 2376080, 2613688, 2800380, 3267110, 3564120, 3733840, 3920532, 4900665, 5227376, 5600760, 6534220, 7128240, 7841064, 9801330, 11201520, 13068440, 15682128, 19602660, 26136880, 39205320, 78410640]

約数ペア:

[(1, 78410640), (2, 39205320), (3, 26136880), (4, 19602660), (5, 15682128), (6, 13068440), (7, 11201520), (8, 9801330), (10, 7841064), (11, 7128240), (12, 6534220), (14, 5600760), (15, 5227376), (16, 4900665), (20, 3920532), (21, 3733840), (22, 3564120), (24, 3267110), (28, 2800380), (30, 2613688), (33, 2376080), (35, 2240304), (40, 1960266), (42, 1866920), (44, 1782060), (48, 1633555), (55, 1425648), (56, 1400190), (60, 1306844), (66, 1188040), (70, 1120152), (77, 1018320), (80, 980133), (84, 933460), (88, 891030), (105, 746768), (110, 712824), (112, 700095), (120, 653422), (132, 594020), (140, 560076), (154, 509160), (165, 475216), (168, 466730), (176, 445515), (210, 373384), (220, 356412), (231, 339440), (240, 326711), (264, 297010), (280, 280038), (308, 254580), (330, 237608), (336, 233365), (385, 203664), (420, 186692), (440, 178206), (462, 169720), (528, 148505), (560, 140019), (616, 127290), (660, 118804), (770, 101832), (840, 93346), (880, 89103), (924, 84860), (1155, 67888), (1232, 63645), (1320, 59402), (1540, 50916), (1680, 46673), (1848, 42430), (2310, 33944), (2640, 29701), (3080, 25458), (3696, 21215), (4243, 18480), (4620, 16972), (6160, 12729), (8486, 9240)]