15913260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 240

約数和(自身を含む): 58544640

約数和(自身を除く): 42631380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 47, 54, 55, 57, 60, 66, 76, 81, 90, 94, 95, 99, 108, 110, 114, 132, 135, 141, 162, 165, 171, 180, 188, 190, 198, 209, 220, 228, 235, 270, 282, 285, 297, 324, 330, 342, 380, 396, 405, 418, 423, 470, 495, 513, 517, 540, 564, 570, 594, 627, 660, 684, 705, 810, 836, 846, 855, 891, 893, 940, 990, 1026, 1034, 1045, 1140, 1188, 1254, 1269, 1410, 1485, 1539, 1551, 1620, 1692, 1710, 1782, 1786, 1881, 1980, 2052, 2068, 2090, 2115, 2508, 2538, 2565, 2585, 2679, 2820, 2970, 3078, 3102, 3135, 3420, 3564, 3572, 3762, 3807, 4180, 4230, 4455, 4465, 4653, 5076, 5130, 5170, 5358, 5643, 5940, 6156, 6204, 6270, 6345, 7524, 7614, 7695, 7755, 8037, 8460, 8910, 8930, 9306, 9405, 9823, 10260, 10340, 10716, 11286, 12540, 12690, 13395, 13959, 15228, 15390, 15510, 16074, 16929, 17820, 17860, 18612, 18810, 19035, 19646, 22572, 23265, 24111, 25380, 26790, 27918, 28215, 29469, 30780, 31020, 32148, 33858, 37620, 38070, 39292, 40185, 41877, 46530, 48222, 49115, 53580, 55836, 56430, 58938, 67716, 69795, 72333, 76140, 80370, 83754, 84645, 88407, 93060, 96444, 98230, 112860, 117876, 120555, 139590, 144666, 147345, 160740, 167508, 169290, 176814, 196460, 209385, 241110, 265221, 279180, 289332, 294690, 338580, 353628, 361665, 418770, 442035, 482220, 530442, 589380, 723330, 795663, 837540, 884070, 1060884, 1326105, 1446660, 1591326, 1768140, 2652210, 3182652, 3978315, 5304420, 7956630, 15913260]

約数ペア:

[(1, 15913260), (2, 7956630), (3, 5304420), (4, 3978315), (5, 3182652), (6, 2652210), (9, 1768140), (10, 1591326), (11, 1446660), (12, 1326105), (15, 1060884), (18, 884070), (19, 837540), (20, 795663), (22, 723330), (27, 589380), (30, 530442), (33, 482220), (36, 442035), (38, 418770), (44, 361665), (45, 353628), (47, 338580), (54, 294690), (55, 289332), (57, 279180), (60, 265221), (66, 241110), (76, 209385), (81, 196460), (90, 176814), (94, 169290), (95, 167508), (99, 160740), (108, 147345), (110, 144666), (114, 139590), (132, 120555), (135, 117876), (141, 112860), (162, 98230), (165, 96444), (171, 93060), (180, 88407), (188, 84645), (190, 83754), (198, 80370), (209, 76140), (220, 72333), (228, 69795), (235, 67716), (270, 58938), (282, 56430), (285, 55836), (297, 53580), (324, 49115), (330, 48222), (342, 46530), (380, 41877), (396, 40185), (405, 39292), (418, 38070), (423, 37620), (470, 33858), (495, 32148), (513, 31020), (517, 30780), (540, 29469), (564, 28215), (570, 27918), (594, 26790), (627, 25380), (660, 24111), (684, 23265), (705, 22572), (810, 19646), (836, 19035), (846, 18810), (855, 18612), (891, 17860), (893, 17820), (940, 16929), (990, 16074), (1026, 15510), (1034, 15390), (1045, 15228), (1140, 13959), (1188, 13395), (1254, 12690), (1269, 12540), (1410, 11286), (1485, 10716), (1539, 10340), (1551, 10260), (1620, 9823), (1692, 9405), (1710, 9306), (1782, 8930), (1786, 8910), (1881, 8460), (1980, 8037), (2052, 7755), (2068, 7695), (2090, 7614), (2115, 7524), (2508, 6345), (2538, 6270), (2565, 6204), (2585, 6156), (2679, 5940), (2820, 5643), (2970, 5358), (3078, 5170), (3102, 5130), (3135, 5076), (3420, 4653), (3564, 4465), (3572, 4455), (3762, 4230), (3807, 4180)]