105899640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 404075520

約数和(自身を除く): 298175880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 73, 77, 84, 88, 105, 110, 120, 132, 140, 146, 154, 157, 165, 168, 210, 219, 220, 231, 264, 280, 292, 308, 314, 330, 365, 385, 420, 438, 440, 462, 471, 511, 584, 616, 628, 660, 730, 770, 785, 803, 840, 876, 924, 942, 1022, 1095, 1099, 1155, 1256, 1320, 1460, 1533, 1540, 1570, 1606, 1727, 1752, 1848, 1884, 2044, 2190, 2198, 2310, 2355, 2409, 2555, 2920, 3066, 3080, 3140, 3212, 3297, 3454, 3768, 4015, 4088, 4380, 4396, 4620, 4710, 4818, 5110, 5181, 5495, 5621, 6132, 6280, 6424, 6594, 6908, 7665, 8030, 8635, 8760, 8792, 9240, 9420, 9636, 10220, 10362, 10990, 11242, 11461, 12045, 12089, 12264, 13188, 13816, 15330, 16060, 16485, 16863, 17270, 18840, 19272, 20440, 20724, 21980, 22484, 22922, 24090, 24178, 25905, 26376, 28105, 30660, 32120, 32970, 33726, 34383, 34540, 36267, 41448, 43960, 44968, 45844, 48180, 48356, 51810, 56210, 57305, 60445, 61320, 65940, 67452, 68766, 69080, 72534, 80227, 84315, 91688, 96360, 96712, 103620, 112420, 114610, 120890, 126071, 131880, 134904, 137532, 145068, 160454, 168630, 171915, 181335, 207240, 224840, 229220, 240681, 241780, 252142, 275064, 290136, 320908, 337260, 343830, 362670, 378213, 401135, 458440, 481362, 483560, 504284, 630355, 641816, 674520, 687660, 725340, 756426, 802270, 882497, 962724, 1008568, 1203405, 1260710, 1375320, 1450680, 1512852, 1604540, 1764994, 1891065, 1925448, 2406810, 2521420, 2647491, 3025704, 3209080, 3529988, 3782130, 4412485, 4813620, 5042840, 5294982, 7059976, 7564260, 8824970, 9627240, 10589964, 13237455, 15128520, 17649940, 21179928, 26474910, 35299880, 52949820, 105899640]

約数ペア:

[(1, 105899640), (2, 52949820), (3, 35299880), (4, 26474910), (5, 21179928), (6, 17649940), (7, 15128520), (8, 13237455), (10, 10589964), (11, 9627240), (12, 8824970), (14, 7564260), (15, 7059976), (20, 5294982), (21, 5042840), (22, 4813620), (24, 4412485), (28, 3782130), (30, 3529988), (33, 3209080), (35, 3025704), (40, 2647491), (42, 2521420), (44, 2406810), (55, 1925448), (56, 1891065), (60, 1764994), (66, 1604540), (70, 1512852), (73, 1450680), (77, 1375320), (84, 1260710), (88, 1203405), (105, 1008568), (110, 962724), (120, 882497), (132, 802270), (140, 756426), (146, 725340), (154, 687660), (157, 674520), (165, 641816), (168, 630355), (210, 504284), (219, 483560), (220, 481362), (231, 458440), (264, 401135), (280, 378213), (292, 362670), (308, 343830), (314, 337260), (330, 320908), (365, 290136), (385, 275064), (420, 252142), (438, 241780), (440, 240681), (462, 229220), (471, 224840), (511, 207240), (584, 181335), (616, 171915), (628, 168630), (660, 160454), (730, 145068), (770, 137532), (785, 134904), (803, 131880), (840, 126071), (876, 120890), (924, 114610), (942, 112420), (1022, 103620), (1095, 96712), (1099, 96360), (1155, 91688), (1256, 84315), (1320, 80227), (1460, 72534), (1533, 69080), (1540, 68766), (1570, 67452), (1606, 65940), (1727, 61320), (1752, 60445), (1848, 57305), (1884, 56210), (2044, 51810), (2190, 48356), (2198, 48180), (2310, 45844), (2355, 44968), (2409, 43960), (2555, 41448), (2920, 36267), (3066, 34540), (3080, 34383), (3140, 33726), (3212, 32970), (3297, 32120), (3454, 30660), (3768, 28105), (4015, 26376), (4088, 25905), (4380, 24178), (4396, 24090), (4620, 22922), (4710, 22484), (4818, 21980), (5110, 20724), (5181, 20440), (5495, 19272), (5621, 18840), (6132, 17270), (6280, 16863), (6424, 16485), (6594, 16060), (6908, 15330), (7665, 13816), (8030, 13188), (8635, 12264), (8760, 12089), (8792, 12045), (9240, 11461), (9420, 11242), (9636, 10990), (10220, 10362)]