974847960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:461

約数の個数: 224

約数和(自身を含む): 3331201680

約数和(自身を除く): 2356353720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 243, 270, 303, 324, 331, 360, 404, 405, 486, 505, 540, 606, 648, 662, 729, 808, 810, 909, 972, 993, 1010, 1080, 1212, 1215, 1324, 1458, 1515, 1620, 1655, 1818, 1944, 1986, 2020, 2424, 2430, 2648, 2727, 2916, 2979, 3030, 3240, 3310, 3636, 3645, 3972, 4040, 4545, 4860, 4965, 5454, 5832, 5958, 6060, 6620, 7272, 7290, 7944, 8181, 8937, 9090, 9720, 9930, 10908, 11916, 12120, 13240, 13635, 14580, 14895, 16362, 17874, 18180, 19860, 21816, 23832, 24543, 26811, 27270, 29160, 29790, 32724, 33431, 35748, 36360, 39720, 40905, 44685, 49086, 53622, 54540, 59580, 65448, 66862, 71496, 73629, 80433, 81810, 89370, 98172, 100293, 107244, 109080, 119160, 122715, 133724, 134055, 147258, 160866, 163620, 167155, 178740, 196344, 200586, 214488, 241299, 245430, 267448, 268110, 294516, 300879, 321732, 327240, 334310, 357480, 368145, 401172, 402165, 482598, 490860, 501465, 536220, 589032, 601758, 643464, 668620, 736290, 802344, 804330, 902637, 965196, 981720, 1002930, 1072440, 1203516, 1206495, 1337240, 1472580, 1504395, 1608660, 1805274, 1930392, 2005860, 2407032, 2412990, 2707911, 2945160, 3008790, 3217320, 3610548, 4011720, 4513185, 4825980, 5415822, 6017580, 7221096, 8123733, 9026370, 9651960, 10831644, 12035160, 13539555, 16247466, 18052740, 21663288, 24371199, 27079110, 32494932, 36105480, 40618665, 48742398, 54158220, 64989864, 81237330, 97484796, 108316440, 121855995, 162474660, 194969592, 243711990, 324949320, 487423980, 974847960]

約数ペア:

[(1, 974847960), (2, 487423980), (3, 324949320), (4, 243711990), (5, 194969592), (6, 162474660), (8, 121855995), (9, 108316440), (10, 97484796), (12, 81237330), (15, 64989864), (18, 54158220), (20, 48742398), (24, 40618665), (27, 36105480), (30, 32494932), (36, 27079110), (40, 24371199), (45, 21663288), (54, 18052740), (60, 16247466), (72, 13539555), (81, 12035160), (90, 10831644), (101, 9651960), (108, 9026370), (120, 8123733), (135, 7221096), (162, 6017580), (180, 5415822), (202, 4825980), (216, 4513185), (243, 4011720), (270, 3610548), (303, 3217320), (324, 3008790), (331, 2945160), (360, 2707911), (404, 2412990), (405, 2407032), (486, 2005860), (505, 1930392), (540, 1805274), (606, 1608660), (648, 1504395), (662, 1472580), (729, 1337240), (808, 1206495), (810, 1203516), (909, 1072440), (972, 1002930), (993, 981720), (1010, 965196), (1080, 902637), (1212, 804330), (1215, 802344), (1324, 736290), (1458, 668620), (1515, 643464), (1620, 601758), (1655, 589032), (1818, 536220), (1944, 501465), (1986, 490860), (2020, 482598), (2424, 402165), (2430, 401172), (2648, 368145), (2727, 357480), (2916, 334310), (2979, 327240), (3030, 321732), (3240, 300879), (3310, 294516), (3636, 268110), (3645, 267448), (3972, 245430), (4040, 241299), (4545, 214488), (4860, 200586), (4965, 196344), (5454, 178740), (5832, 167155), (5958, 163620), (6060, 160866), (6620, 147258), (7272, 134055), (7290, 133724), (7944, 122715), (8181, 119160), (8937, 109080), (9090, 107244), (9720, 100293), (9930, 98172), (10908, 89370), (11916, 81810), (12120, 80433), (13240, 73629), (13635, 71496), (14580, 66862), (14895, 65448), (16362, 59580), (17874, 54540), (18180, 53622), (19860, 49086), (21816, 44685), (23832, 40905), (24543, 39720), (26811, 36360), (27270, 35748), (29160, 33431), (29790, 32724)]