393882720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10657}}^1$

素因数の和:10693

約数の個数: 192

約数和(自身を含む): 1547030016

約数和(自身を除く): 1153147296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3696, 4620, 5280, 6160, 7392, 9240, 10657, 12320, 18480, 21314, 31971, 36960, 42628, 53285, 63942, 74599, 85256, 106570, 117227, 127884, 149198, 159855, 170512, 213140, 223797, 234454, 255768, 298396, 319710, 341024, 351681, 372995, 426280, 447594, 468908, 511536, 586135, 596792, 639420, 703362, 745990, 820589, 852560, 895188, 937816, 1023072, 1118985, 1172270, 1193584, 1278840, 1406724, 1491980, 1641178, 1705120, 1758405, 1790376, 1875632, 2237970, 2344540, 2387168, 2461767, 2557680, 2813448, 2983960, 3282356, 3516810, 3580752, 3751264, 4102945, 4475940, 4689080, 4923534, 5115360, 5626896, 5967920, 6564712, 7033620, 7161504, 8205890, 8951880, 9378160, 9847068, 11253792, 11935840, 12308835, 13129424, 14067240, 16411780, 17903760, 18756320, 19694136, 24617670, 26258848, 28134480, 32823560, 35807520, 39388272, 49235340, 56268960, 65647120, 78776544, 98470680, 131294240, 196941360, 393882720]

約数ペア:

[(1, 393882720), (2, 196941360), (3, 131294240), (4, 98470680), (5, 78776544), (6, 65647120), (7, 56268960), (8, 49235340), (10, 39388272), (11, 35807520), (12, 32823560), (14, 28134480), (15, 26258848), (16, 24617670), (20, 19694136), (21, 18756320), (22, 17903760), (24, 16411780), (28, 14067240), (30, 13129424), (32, 12308835), (33, 11935840), (35, 11253792), (40, 9847068), (42, 9378160), (44, 8951880), (48, 8205890), (55, 7161504), (56, 7033620), (60, 6564712), (66, 5967920), (70, 5626896), (77, 5115360), (80, 4923534), (84, 4689080), (88, 4475940), (96, 4102945), (105, 3751264), (110, 3580752), (112, 3516810), (120, 3282356), (132, 2983960), (140, 2813448), (154, 2557680), (160, 2461767), (165, 2387168), (168, 2344540), (176, 2237970), (210, 1875632), (220, 1790376), (224, 1758405), (231, 1705120), (240, 1641178), (264, 1491980), (280, 1406724), (308, 1278840), (330, 1193584), (336, 1172270), (352, 1118985), (385, 1023072), (420, 937816), (440, 895188), (462, 852560), (480, 820589), (528, 745990), (560, 703362), (616, 639420), (660, 596792), (672, 586135), (770, 511536), (840, 468908), (880, 447594), (924, 426280), (1056, 372995), (1120, 351681), (1155, 341024), (1232, 319710), (1320, 298396), (1540, 255768), (1680, 234454), (1760, 223797), (1848, 213140), (2310, 170512), (2464, 159855), (2640, 149198), (3080, 127884), (3360, 117227), (3696, 106570), (4620, 85256), (5280, 74599), (6160, 63942), (7392, 53285), (9240, 42628), (10657, 36960), (12320, 31971), (18480, 21314)]