2782341720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 288

約数和(自身を含む): 9827438400

約数和(自身を除く): 7045096680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 180, 188, 204, 235, 255, 282, 289, 306, 340, 360, 376, 408, 423, 470, 510, 564, 569, 578, 612, 680, 705, 765, 799, 846, 867, 940, 1020, 1128, 1138, 1156, 1224, 1410, 1445, 1530, 1598, 1692, 1707, 1734, 1880, 2040, 2115, 2276, 2312, 2397, 2601, 2820, 2845, 2890, 3060, 3196, 3384, 3414, 3468, 3995, 4230, 4335, 4552, 4794, 5121, 5202, 5640, 5690, 5780, 6120, 6392, 6828, 6936, 7191, 7990, 8460, 8535, 8670, 9588, 9673, 10242, 10404, 11380, 11560, 11985, 13005, 13583, 13656, 14382, 15980, 16920, 17070, 17340, 19176, 19346, 20484, 20808, 22760, 23970, 25605, 26010, 26743, 27166, 28764, 29019, 31960, 34140, 34680, 35955, 38692, 40749, 40968, 47940, 48365, 51210, 52020, 53486, 54332, 57528, 58038, 67915, 68280, 71910, 77384, 80229, 81498, 87057, 95880, 96730, 102420, 104040, 106972, 108664, 116076, 122247, 133715, 135830, 143820, 145095, 160458, 162996, 164441, 174114, 193460, 203745, 204840, 213944, 232152, 240687, 244494, 267430, 271660, 287640, 290190, 320916, 325992, 328882, 348228, 386920, 401145, 407490, 435285, 454631, 481374, 488988, 493323, 534860, 543320, 580380, 611235, 641832, 657764, 696456, 802290, 814980, 822205, 870570, 909262, 962748, 977976, 986646, 1069720, 1160760, 1203435, 1222470, 1315528, 1363893, 1479969, 1604580, 1629960, 1644410, 1741140, 1818524, 1925496, 1973292, 2273155, 2406870, 2444940, 2466615, 2727786, 2959938, 3209160, 3288820, 3482280, 3637048, 3946584, 4091679, 4546310, 4813740, 4889880, 4933230, 5455572, 5919876, 6577640, 6819465, 7399845, 7728727, 8183358, 9092620, 9627480, 9866460, 10911144, 11839752, 13638930, 14799690, 15457454, 16366716, 18185240, 19732920, 20458395, 23186181, 27277860, 29599380, 30914908, 32733432, 38643635, 40916790, 46372362, 54555720, 59198760, 61829816, 69558543, 77287270, 81833580, 92744724, 115930905, 139117086, 154574540, 163667160, 185489448, 231861810, 278234172, 309149080, 347792715, 463723620, 556468344, 695585430, 927447240, 1391170860, 2782341720]

約数ペア:

[(1, 2782341720), (2, 1391170860), (3, 927447240), (4, 695585430), (5, 556468344), (6, 463723620), (8, 347792715), (9, 309149080), (10, 278234172), (12, 231861810), (15, 185489448), (17, 163667160), (18, 154574540), (20, 139117086), (24, 115930905), (30, 92744724), (34, 81833580), (36, 77287270), (40, 69558543), (45, 61829816), (47, 59198760), (51, 54555720), (60, 46372362), (68, 40916790), (72, 38643635), (85, 32733432), (90, 30914908), (94, 29599380), (102, 27277860), (120, 23186181), (136, 20458395), (141, 19732920), (153, 18185240), (170, 16366716), (180, 15457454), (188, 14799690), (204, 13638930), (235, 11839752), (255, 10911144), (282, 9866460), (289, 9627480), (306, 9092620), (340, 8183358), (360, 7728727), (376, 7399845), (408, 6819465), (423, 6577640), (470, 5919876), (510, 5455572), (564, 4933230), (569, 4889880), (578, 4813740), (612, 4546310), (680, 4091679), (705, 3946584), (765, 3637048), (799, 3482280), (846, 3288820), (867, 3209160), (940, 2959938), (1020, 2727786), (1128, 2466615), (1138, 2444940), (1156, 2406870), (1224, 2273155), (1410, 1973292), (1445, 1925496), (1530, 1818524), (1598, 1741140), (1692, 1644410), (1707, 1629960), (1734, 1604580), (1880, 1479969), (2040, 1363893), (2115, 1315528), (2276, 1222470), (2312, 1203435), (2397, 1160760), (2601, 1069720), (2820, 986646), (2845, 977976), (2890, 962748), (3060, 909262), (3196, 870570), (3384, 822205), (3414, 814980), (3468, 802290), (3995, 696456), (4230, 657764), (4335, 641832), (4552, 611235), (4794, 580380), (5121, 543320), (5202, 534860), (5640, 493323), (5690, 488988), (5780, 481374), (6120, 454631), (6392, 435285), (6828, 407490), (6936, 401145), (7191, 386920), (7990, 348228), (8460, 328882), (8535, 325992), (8670, 320916), (9588, 290190), (9673, 287640), (10242, 271660), (10404, 267430), (11380, 244494), (11560, 240687), (11985, 232152), (13005, 213944), (13583, 204840), (13656, 203745), (14382, 193460), (15980, 174114), (16920, 164441), (17070, 162996), (17340, 160458), (19176, 145095), (19346, 143820), (20484, 135830), (20808, 133715), (22760, 122247), (23970, 116076), (25605, 108664), (26010, 106972), (26743, 104040), (27166, 102420), (28764, 96730), (29019, 95880), (31960, 87057), (34140, 81498), (34680, 80229), (35955, 77384), (38692, 71910), (40749, 68280), (40968, 67915), (47940, 58038), (48365, 57528), (51210, 54332), (52020, 53486)]