214906860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 805109760

約数和(自身を除く): 590202900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 79, 84, 85, 90, 102, 105, 119, 126, 127, 140, 153, 158, 170, 180, 204, 210, 237, 238, 252, 254, 255, 306, 315, 316, 340, 357, 381, 395, 420, 474, 476, 508, 510, 553, 595, 612, 630, 635, 711, 714, 762, 765, 790, 889, 948, 1020, 1071, 1106, 1143, 1185, 1190, 1260, 1270, 1343, 1422, 1428, 1524, 1530, 1580, 1659, 1778, 1785, 1905, 2142, 2159, 2212, 2286, 2370, 2380, 2540, 2667, 2686, 2765, 2844, 3060, 3318, 3555, 3556, 3570, 3810, 4029, 4284, 4318, 4445, 4572, 4740, 4977, 5334, 5355, 5372, 5530, 5715, 6477, 6636, 6715, 7110, 7140, 7620, 8001, 8058, 8295, 8636, 8890, 9401, 9954, 10033, 10668, 10710, 10795, 11060, 11430, 12087, 12954, 13335, 13430, 14220, 15113, 16002, 16116, 16590, 17780, 18802, 19431, 19908, 20066, 20145, 21420, 21590, 22860, 24174, 24885, 25908, 26670, 26860, 28203, 30099, 30226, 32004, 32385, 33180, 37604, 38862, 40005, 40132, 40290, 43180, 45339, 47005, 48348, 49770, 50165, 53340, 56406, 60198, 60435, 60452, 64770, 70231, 75565, 77724, 80010, 80580, 84609, 90297, 90678, 94010, 97155, 99540, 100330, 112812, 120396, 120870, 129540, 136017, 140462, 141015, 150495, 151130, 160020, 169218, 170561, 180594, 181356, 188020, 194310, 200660, 210693, 226695, 241740, 272034, 280924, 282030, 300990, 302260, 338436, 341122, 351155, 361188, 388620, 421386, 423045, 451485, 453390, 511683, 544068, 564060, 601980, 632079, 680085, 682244, 702310, 842772, 846090, 852805, 902970, 906780, 1023366, 1053465, 1193927, 1264158, 1360170, 1404620, 1535049, 1692180, 1705610, 1805940, 2046732, 2106930, 2387854, 2528316, 2558415, 2720340, 3070098, 3160395, 3411220, 3581781, 4213860, 4775708, 5116830, 5969635, 6140196, 6320790, 7163562, 7675245, 10233660, 10745343, 11939270, 12641580, 14327124, 15350490, 17908905, 21490686, 23878540, 30700980, 35817810, 42981372, 53726715, 71635620, 107453430, 214906860]

約数ペア:

[(1, 214906860), (2, 107453430), (3, 71635620), (4, 53726715), (5, 42981372), (6, 35817810), (7, 30700980), (9, 23878540), (10, 21490686), (12, 17908905), (14, 15350490), (15, 14327124), (17, 12641580), (18, 11939270), (20, 10745343), (21, 10233660), (28, 7675245), (30, 7163562), (34, 6320790), (35, 6140196), (36, 5969635), (42, 5116830), (45, 4775708), (51, 4213860), (60, 3581781), (63, 3411220), (68, 3160395), (70, 3070098), (79, 2720340), (84, 2558415), (85, 2528316), (90, 2387854), (102, 2106930), (105, 2046732), (119, 1805940), (126, 1705610), (127, 1692180), (140, 1535049), (153, 1404620), (158, 1360170), (170, 1264158), (180, 1193927), (204, 1053465), (210, 1023366), (237, 906780), (238, 902970), (252, 852805), (254, 846090), (255, 842772), (306, 702310), (315, 682244), (316, 680085), (340, 632079), (357, 601980), (381, 564060), (395, 544068), (420, 511683), (474, 453390), (476, 451485), (508, 423045), (510, 421386), (553, 388620), (595, 361188), (612, 351155), (630, 341122), (635, 338436), (711, 302260), (714, 300990), (762, 282030), (765, 280924), (790, 272034), (889, 241740), (948, 226695), (1020, 210693), (1071, 200660), (1106, 194310), (1143, 188020), (1185, 181356), (1190, 180594), (1260, 170561), (1270, 169218), (1343, 160020), (1422, 151130), (1428, 150495), (1524, 141015), (1530, 140462), (1580, 136017), (1659, 129540), (1778, 120870), (1785, 120396), (1905, 112812), (2142, 100330), (2159, 99540), (2212, 97155), (2286, 94010), (2370, 90678), (2380, 90297), (2540, 84609), (2667, 80580), (2686, 80010), (2765, 77724), (2844, 75565), (3060, 70231), (3318, 64770), (3555, 60452), (3556, 60435), (3570, 60198), (3810, 56406), (4029, 53340), (4284, 50165), (4318, 49770), (4445, 48348), (4572, 47005), (4740, 45339), (4977, 43180), (5334, 40290), (5355, 40132), (5372, 40005), (5530, 38862), (5715, 37604), (6477, 33180), (6636, 32385), (6715, 32004), (7110, 30226), (7140, 30099), (7620, 28203), (8001, 26860), (8058, 26670), (8295, 25908), (8636, 24885), (8890, 24174), (9401, 22860), (9954, 21590), (10033, 21420), (10668, 20145), (10710, 20066), (10795, 19908), (11060, 19431), (11430, 18802), (12087, 17780), (12954, 16590), (13335, 16116), (13430, 16002), (14220, 15113)]