2781614160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6323}}^1$

素因数の和:6402

約数の個数: 240

約数和(自身を含む): 10275842304

約数和(自身を除く): 7494228144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 104, 117, 120, 130, 141, 144, 156, 180, 188, 195, 208, 234, 235, 240, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 624, 705, 720, 752, 780, 846, 936, 940, 1040, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1872, 1880, 2115, 2256, 2340, 2444, 2820, 3055, 3120, 3384, 3666, 3760, 4230, 4680, 4888, 5499, 5640, 6110, 6323, 6768, 7332, 8460, 9165, 9360, 9776, 10998, 11280, 12220, 12646, 14664, 16920, 18330, 18969, 21996, 24440, 25292, 27495, 29328, 31615, 33840, 36660, 37938, 43992, 48880, 50584, 54990, 56907, 63230, 73320, 75876, 82199, 87984, 94845, 101168, 109980, 113814, 126460, 146640, 151752, 164398, 189690, 219960, 227628, 246597, 252920, 284535, 297181, 303504, 328796, 379380, 410995, 439920, 455256, 493194, 505840, 569070, 594362, 657592, 739791, 758760, 821990, 891543, 910512, 986388, 1138140, 1188724, 1232985, 1315184, 1479582, 1485905, 1517520, 1643980, 1783086, 1972776, 2276280, 2377448, 2465970, 2674629, 2959164, 2971810, 3287960, 3566172, 3698955, 3863353, 3945552, 4457715, 4552560, 4754896, 4931940, 5349258, 5918328, 5943620, 6575920, 7132344, 7397910, 7726706, 8915430, 9863880, 10698516, 11590059, 11836656, 11887240, 13373145, 14264688, 14795820, 15453412, 17830860, 19316765, 19727760, 21397032, 23180118, 23774480, 26746290, 29591640, 30906824, 34770177, 35661720, 38633530, 42794064, 46360236, 53492580, 57950295, 59183280, 61813648, 69540354, 71323440, 77267060, 92720472, 106985160, 115900590, 139080708, 154534120, 173850885, 185440944, 213970320, 231801180, 278161416, 309068240, 347701770, 463602360, 556322832, 695403540, 927204720, 1390807080, 2781614160]

約数ペア:

[(1, 2781614160), (2, 1390807080), (3, 927204720), (4, 695403540), (5, 556322832), (6, 463602360), (8, 347701770), (9, 309068240), (10, 278161416), (12, 231801180), (13, 213970320), (15, 185440944), (16, 173850885), (18, 154534120), (20, 139080708), (24, 115900590), (26, 106985160), (30, 92720472), (36, 77267060), (39, 71323440), (40, 69540354), (45, 61813648), (47, 59183280), (48, 57950295), (52, 53492580), (60, 46360236), (65, 42794064), (72, 38633530), (78, 35661720), (80, 34770177), (90, 30906824), (94, 29591640), (104, 26746290), (117, 23774480), (120, 23180118), (130, 21397032), (141, 19727760), (144, 19316765), (156, 17830860), (180, 15453412), (188, 14795820), (195, 14264688), (208, 13373145), (234, 11887240), (235, 11836656), (240, 11590059), (260, 10698516), (282, 9863880), (312, 8915430), (360, 7726706), (376, 7397910), (390, 7132344), (423, 6575920), (468, 5943620), (470, 5918328), (520, 5349258), (564, 4931940), (585, 4754896), (611, 4552560), (624, 4457715), (705, 3945552), (720, 3863353), (752, 3698955), (780, 3566172), (846, 3287960), (936, 2971810), (940, 2959164), (1040, 2674629), (1128, 2465970), (1170, 2377448), (1222, 2276280), (1410, 1972776), (1560, 1783086), (1692, 1643980), (1833, 1517520), (1872, 1485905), (1880, 1479582), (2115, 1315184), (2256, 1232985), (2340, 1188724), (2444, 1138140), (2820, 986388), (3055, 910512), (3120, 891543), (3384, 821990), (3666, 758760), (3760, 739791), (4230, 657592), (4680, 594362), (4888, 569070), (5499, 505840), (5640, 493194), (6110, 455256), (6323, 439920), (6768, 410995), (7332, 379380), (8460, 328796), (9165, 303504), (9360, 297181), (9776, 284535), (10998, 252920), (11280, 246597), (12220, 227628), (12646, 219960), (14664, 189690), (16920, 164398), (18330, 151752), (18969, 146640), (21996, 126460), (24440, 113814), (25292, 109980), (27495, 101168), (29328, 94845), (31615, 87984), (33840, 82199), (36660, 75876), (37938, 73320), (43992, 63230), (48880, 56907), (50584, 54990)]