421888176720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1\times {\mathrm{6229}}^1$

素因数の和:11218

約数の個数: 240

約数和(自身を含む): 1491952425600

約数和(自身を除く): 1070064248880

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, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 4951, 6229, 6840, 9902, 12458, 13680, 14853, 18687, 19804, 24755, 24916, 29706, 31145, 37374, 39608, 44559, 49510, 49832, 56061, 59412, 62290, 74265, 74748, 79216, 89118, 93435, 94069, 99020, 99664, 112122, 118351, 118824, 124580, 148530, 149496, 178236, 186870, 188138, 198040, 222795, 224244, 236702, 237648, 249160, 280305, 282207, 297060, 298992, 355053, 356472, 373740, 376276, 396080, 445590, 448488, 470345, 473404, 498320, 560610, 564414, 591755, 594120, 710106, 712944, 747480, 752552, 846621, 891180, 896976, 940690, 946808, 1065159, 1121220, 1128828, 1183510, 1188240, 1411035, 1420212, 1494960, 1505104, 1693242, 1775265, 1782360, 1881380, 1893616, 2130318, 2242440, 2257656, 2367020, 2822070, 2840424, 3386484, 3550530, 3564720, 3762760, 4233105, 4260636, 4484880, 4515312, 4734040, 5325795, 5644140, 5680848, 6772968, 7101060, 7525520, 8466210, 8521272, 9468080, 10651590, 11288280, 13545936, 14202120, 16932420, 17042544, 21303180, 22576560, 28404240, 30839779, 33864840, 42606360, 61679558, 67729680, 85212720, 92519337, 123359116, 154198895, 185038674, 246718232, 277558011, 308397790, 370077348, 462596685, 493436464, 555116022, 585955801, 616795580, 740154696, 925193370, 1110232044, 1171911602, 1233591160, 1387790055, 1480309392, 1757867403, 1850386740, 2220464088, 2343823204, 2467182320, 2775580110, 2929779005, 3515734806, 3700773480, 4440928176, 4687646408, 5273602209, 5551160220, 5859558010, 7031469612, 7401546960, 8789337015, 9375292816, 10547204418, 11102320440, 11719116020, 14062939224, 17578674030, 21094408836, 22204640880, 23438232040, 26368011045, 28125878448, 35157348060, 42188817672, 46876464080, 52736022090, 70314696120, 84377635344, 105472044180, 140629392240, 210944088360, 421888176720]

約数ペア:

[(1, 421888176720), (2, 210944088360), (3, 140629392240), (4, 105472044180), (5, 84377635344), (6, 70314696120), (8, 52736022090), (9, 46876464080), (10, 42188817672), (12, 35157348060), (15, 28125878448), (16, 26368011045), (18, 23438232040), (19, 22204640880), (20, 21094408836), (24, 17578674030), (30, 14062939224), (36, 11719116020), (38, 11102320440), (40, 10547204418), (45, 9375292816), (48, 8789337015), (57, 7401546960), (60, 7031469612), (72, 5859558010), (76, 5551160220), (80, 5273602209), (90, 4687646408), (95, 4440928176), (114, 3700773480), (120, 3515734806), (144, 2929779005), (152, 2775580110), (171, 2467182320), (180, 2343823204), (190, 2220464088), (228, 1850386740), (240, 1757867403), (285, 1480309392), (304, 1387790055), (342, 1233591160), (360, 1171911602), (380, 1110232044), (456, 925193370), (570, 740154696), (684, 616795580), (720, 585955801), (760, 555116022), (855, 493436464), (912, 462596685), (1140, 370077348), (1368, 308397790), (1520, 277558011), (1710, 246718232), (2280, 185038674), (2736, 154198895), (3420, 123359116), (4560, 92519337), (4951, 85212720), (6229, 67729680), (6840, 61679558), (9902, 42606360), (12458, 33864840), (13680, 30839779), (14853, 28404240), (18687, 22576560), (19804, 21303180), (24755, 17042544), (24916, 16932420), (29706, 14202120), (31145, 13545936), (37374, 11288280), (39608, 10651590), (44559, 9468080), (49510, 8521272), (49832, 8466210), (56061, 7525520), (59412, 7101060), (62290, 6772968), (74265, 5680848), (74748, 5644140), (79216, 5325795), (89118, 4734040), (93435, 4515312), (94069, 4484880), (99020, 4260636), (99664, 4233105), (112122, 3762760), (118351, 3564720), (118824, 3550530), (124580, 3386484), (148530, 2840424), (149496, 2822070), (178236, 2367020), (186870, 2257656), (188138, 2242440), (198040, 2130318), (222795, 1893616), (224244, 1881380), (236702, 1782360), (237648, 1775265), (249160, 1693242), (280305, 1505104), (282207, 1494960), (297060, 1420212), (298992, 1411035), (355053, 1188240), (356472, 1183510), (373740, 1128828), (376276, 1121220), (396080, 1065159), (445590, 946808), (448488, 940690), (470345, 896976), (473404, 891180), (498320, 846621), (560610, 752552), (564414, 747480), (591755, 712944), (594120, 710106)]