940896720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:778

約数の個数: 240

約数和(自身を含む): 3361987200

約数和(自身を除く): 2421090480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 109, 114, 120, 144, 152, 171, 180, 190, 218, 228, 240, 285, 304, 327, 342, 360, 380, 436, 456, 545, 570, 631, 654, 684, 720, 760, 855, 872, 912, 981, 1090, 1140, 1262, 1308, 1368, 1520, 1635, 1710, 1744, 1893, 1962, 2071, 2180, 2280, 2524, 2616, 2736, 3155, 3270, 3420, 3786, 3924, 4142, 4360, 4560, 4905, 5048, 5232, 5679, 6213, 6310, 6540, 6840, 7572, 7848, 8284, 8720, 9465, 9810, 10096, 10355, 11358, 11989, 12426, 12620, 13080, 13680, 15144, 15696, 16568, 18639, 18930, 19620, 20710, 22716, 23978, 24852, 25240, 26160, 28395, 30288, 31065, 33136, 35967, 37278, 37860, 39240, 41420, 45432, 47956, 49704, 50480, 56790, 59945, 62130, 68779, 71934, 74556, 75720, 78480, 82840, 90864, 93195, 95912, 99408, 107901, 113580, 119890, 124260, 137558, 143868, 149112, 151440, 165680, 179835, 186390, 191824, 206337, 215802, 227160, 239780, 248520, 275116, 287736, 298224, 343895, 359670, 372780, 412674, 431604, 454320, 479560, 497040, 539505, 550232, 575472, 619011, 687790, 719340, 745560, 825348, 863208, 959120, 1031685, 1079010, 1100464, 1238022, 1306801, 1375580, 1438680, 1491120, 1650696, 1726416, 2063370, 2158020, 2476044, 2613602, 2751160, 2877360, 3095055, 3301392, 3920403, 4126740, 4316040, 4952088, 5227204, 5502320, 6190110, 6534005, 7840806, 8253480, 8632080, 9904176, 10454408, 11761209, 12380220, 13068010, 15681612, 16506960, 19602015, 20908816, 23522418, 24760440, 26136020, 31363224, 39204030, 47044836, 49520880, 52272040, 58806045, 62726448, 78408060, 94089672, 104544080, 117612090, 156816120, 188179344, 235224180, 313632240, 470448360, 940896720]

約数ペア:

[(1, 940896720), (2, 470448360), (3, 313632240), (4, 235224180), (5, 188179344), (6, 156816120), (8, 117612090), (9, 104544080), (10, 94089672), (12, 78408060), (15, 62726448), (16, 58806045), (18, 52272040), (19, 49520880), (20, 47044836), (24, 39204030), (30, 31363224), (36, 26136020), (38, 24760440), (40, 23522418), (45, 20908816), (48, 19602015), (57, 16506960), (60, 15681612), (72, 13068010), (76, 12380220), (80, 11761209), (90, 10454408), (95, 9904176), (109, 8632080), (114, 8253480), (120, 7840806), (144, 6534005), (152, 6190110), (171, 5502320), (180, 5227204), (190, 4952088), (218, 4316040), (228, 4126740), (240, 3920403), (285, 3301392), (304, 3095055), (327, 2877360), (342, 2751160), (360, 2613602), (380, 2476044), (436, 2158020), (456, 2063370), (545, 1726416), (570, 1650696), (631, 1491120), (654, 1438680), (684, 1375580), (720, 1306801), (760, 1238022), (855, 1100464), (872, 1079010), (912, 1031685), (981, 959120), (1090, 863208), (1140, 825348), (1262, 745560), (1308, 719340), (1368, 687790), (1520, 619011), (1635, 575472), (1710, 550232), (1744, 539505), (1893, 497040), (1962, 479560), (2071, 454320), (2180, 431604), (2280, 412674), (2524, 372780), (2616, 359670), (2736, 343895), (3155, 298224), (3270, 287736), (3420, 275116), (3786, 248520), (3924, 239780), (4142, 227160), (4360, 215802), (4560, 206337), (4905, 191824), (5048, 186390), (5232, 179835), (5679, 165680), (6213, 151440), (6310, 149112), (6540, 143868), (6840, 137558), (7572, 124260), (7848, 119890), (8284, 113580), (8720, 107901), (9465, 99408), (9810, 95912), (10096, 93195), (10355, 90864), (11358, 82840), (11989, 78480), (12426, 75720), (12620, 74556), (13080, 71934), (13680, 68779), (15144, 62130), (15696, 59945), (16568, 56790), (18639, 50480), (18930, 49704), (19620, 47956), (20710, 45432), (22716, 41420), (23978, 39240), (24852, 37860), (25240, 37278), (26160, 35967), (28395, 33136), (30288, 31065)]