56191320

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 224

約数和(自身を含む): 198313920

約数和(自身を除く): 142122600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 47, 54, 60, 72, 81, 82, 90, 94, 108, 120, 123, 135, 141, 162, 164, 180, 188, 205, 216, 235, 243, 246, 270, 282, 324, 328, 360, 369, 376, 405, 410, 423, 470, 486, 492, 540, 564, 615, 648, 705, 729, 738, 810, 820, 846, 940, 972, 984, 1080, 1107, 1128, 1215, 1230, 1269, 1410, 1458, 1476, 1620, 1640, 1692, 1845, 1880, 1927, 1944, 2115, 2214, 2430, 2460, 2538, 2820, 2916, 2952, 3240, 3321, 3384, 3645, 3690, 3807, 3854, 4230, 4428, 4860, 4920, 5076, 5535, 5640, 5781, 5832, 6345, 6642, 7290, 7380, 7614, 7708, 8460, 8856, 9635, 9720, 9963, 10152, 11070, 11421, 11562, 12690, 13284, 14580, 14760, 15228, 15416, 16605, 16920, 17343, 19035, 19270, 19926, 22140, 22842, 23124, 25380, 26568, 28905, 29160, 29889, 30456, 33210, 34263, 34686, 38070, 38540, 39852, 44280, 45684, 46248, 49815, 50760, 52029, 57105, 57810, 59778, 66420, 68526, 69372, 76140, 77080, 79704, 86715, 91368, 99630, 104058, 114210, 115620, 119556, 132840, 137052, 138744, 149445, 152280, 156087, 171315, 173430, 199260, 208116, 228420, 231240, 239112, 260145, 274104, 298890, 312174, 342630, 346860, 398520, 416232, 456840, 468261, 520290, 597780, 624348, 685260, 693720, 780435, 936522, 1040580, 1195560, 1248696, 1370520, 1404783, 1560870, 1873044, 2081160, 2341305, 2809566, 3121740, 3746088, 4682610, 5619132, 6243480, 7023915, 9365220, 11238264, 14047830, 18730440, 28095660, 56191320]

約数ペア:

[(1, 56191320), (2, 28095660), (3, 18730440), (4, 14047830), (5, 11238264), (6, 9365220), (8, 7023915), (9, 6243480), (10, 5619132), (12, 4682610), (15, 3746088), (18, 3121740), (20, 2809566), (24, 2341305), (27, 2081160), (30, 1873044), (36, 1560870), (40, 1404783), (41, 1370520), (45, 1248696), (47, 1195560), (54, 1040580), (60, 936522), (72, 780435), (81, 693720), (82, 685260), (90, 624348), (94, 597780), (108, 520290), (120, 468261), (123, 456840), (135, 416232), (141, 398520), (162, 346860), (164, 342630), (180, 312174), (188, 298890), (205, 274104), (216, 260145), (235, 239112), (243, 231240), (246, 228420), (270, 208116), (282, 199260), (324, 173430), (328, 171315), (360, 156087), (369, 152280), (376, 149445), (405, 138744), (410, 137052), (423, 132840), (470, 119556), (486, 115620), (492, 114210), (540, 104058), (564, 99630), (615, 91368), (648, 86715), (705, 79704), (729, 77080), (738, 76140), (810, 69372), (820, 68526), (846, 66420), (940, 59778), (972, 57810), (984, 57105), (1080, 52029), (1107, 50760), (1128, 49815), (1215, 46248), (1230, 45684), (1269, 44280), (1410, 39852), (1458, 38540), (1476, 38070), (1620, 34686), (1640, 34263), (1692, 33210), (1845, 30456), (1880, 29889), (1927, 29160), (1944, 28905), (2115, 26568), (2214, 25380), (2430, 23124), (2460, 22842), (2538, 22140), (2820, 19926), (2916, 19270), (2952, 19035), (3240, 17343), (3321, 16920), (3384, 16605), (3645, 15416), (3690, 15228), (3807, 14760), (3854, 14580), (4230, 13284), (4428, 12690), (4860, 11562), (4920, 11421), (5076, 11070), (5535, 10152), (5640, 9963), (5781, 9720), (5832, 9635), (6345, 8856), (6642, 8460), (7290, 7708), (7380, 7614)]