1010912480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 2752081920

約数和(自身を除く): 1741169440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 68, 76, 80, 85, 95, 124, 136, 152, 155, 160, 170, 190, 248, 272, 304, 310, 323, 340, 380, 496, 527, 544, 589, 608, 620, 631, 646, 680, 760, 992, 1054, 1178, 1240, 1262, 1292, 1360, 1520, 1615, 2108, 2356, 2480, 2524, 2584, 2635, 2720, 2945, 3040, 3155, 3230, 4216, 4712, 4960, 5048, 5168, 5270, 5890, 6310, 6460, 8432, 9424, 10013, 10096, 10336, 10540, 10727, 11780, 11989, 12620, 12920, 16864, 18848, 19561, 20026, 20192, 21080, 21454, 23560, 23978, 25240, 25840, 39122, 40052, 42160, 42908, 47120, 47956, 50065, 50480, 51680, 53635, 59945, 78244, 80104, 84320, 85816, 94240, 95912, 97805, 100130, 100960, 107270, 119890, 156488, 160208, 171632, 191824, 195610, 200260, 203813, 214540, 239780, 312976, 320416, 332537, 343264, 371659, 383648, 391220, 400520, 407626, 429080, 479560, 625952, 665074, 743318, 782440, 801040, 815252, 858160, 959120, 1019065, 1330148, 1486636, 1564880, 1602080, 1630504, 1662685, 1716320, 1858295, 1918240, 2038130, 2660296, 2973272, 3129760, 3261008, 3325370, 3716590, 4076260, 5320592, 5946544, 6318203, 6522016, 6650740, 7433180, 8152520, 10641184, 11893088, 12636406, 13301480, 14866360, 16305040, 25272812, 26602960, 29732720, 31591015, 32610080, 50545624, 53205920, 59465440, 63182030, 101091248, 126364060, 202182496, 252728120, 505456240, 1010912480]

約数ペア:

[(1, 1010912480), (2, 505456240), (4, 252728120), (5, 202182496), (8, 126364060), (10, 101091248), (16, 63182030), (17, 59465440), (19, 53205920), (20, 50545624), (31, 32610080), (32, 31591015), (34, 29732720), (38, 26602960), (40, 25272812), (62, 16305040), (68, 14866360), (76, 13301480), (80, 12636406), (85, 11893088), (95, 10641184), (124, 8152520), (136, 7433180), (152, 6650740), (155, 6522016), (160, 6318203), (170, 5946544), (190, 5320592), (248, 4076260), (272, 3716590), (304, 3325370), (310, 3261008), (323, 3129760), (340, 2973272), (380, 2660296), (496, 2038130), (527, 1918240), (544, 1858295), (589, 1716320), (608, 1662685), (620, 1630504), (631, 1602080), (646, 1564880), (680, 1486636), (760, 1330148), (992, 1019065), (1054, 959120), (1178, 858160), (1240, 815252), (1262, 801040), (1292, 782440), (1360, 743318), (1520, 665074), (1615, 625952), (2108, 479560), (2356, 429080), (2480, 407626), (2524, 400520), (2584, 391220), (2635, 383648), (2720, 371659), (2945, 343264), (3040, 332537), (3155, 320416), (3230, 312976), (4216, 239780), (4712, 214540), (4960, 203813), (5048, 200260), (5168, 195610), (5270, 191824), (5890, 171632), (6310, 160208), (6460, 156488), (8432, 119890), (9424, 107270), (10013, 100960), (10096, 100130), (10336, 97805), (10540, 95912), (10727, 94240), (11780, 85816), (11989, 84320), (12620, 80104), (12920, 78244), (16864, 59945), (18848, 53635), (19561, 51680), (20026, 50480), (20192, 50065), (21080, 47956), (21454, 47120), (23560, 42908), (23978, 42160), (25240, 40052), (25840, 39122)]