26394188940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{295039}}^1$

素因数の和:295132

約数の個数: 144

約数和(自身を含む): 92788899840

約数和(自身を除く): 66394710900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1260, 1278, 1420, 1491, 1988, 2130, 2485, 2556, 2982, 3195, 4260, 4473, 4970, 5964, 6390, 7455, 8946, 9940, 12780, 14910, 17892, 22365, 29820, 44730, 89460, 295039, 590078, 885117, 1180156, 1475195, 1770234, 2065273, 2655351, 2950390, 3540468, 4130546, 4425585, 5310702, 5900780, 6195819, 8261092, 8851170, 10326365, 10621404, 12391638, 13276755, 17702340, 18587457, 20652730, 20947769, 24783276, 26553510, 30979095, 37174914, 41305460, 41895538, 53107020, 61958190, 62843307, 74349828, 83791076, 92937285, 104738845, 123916380, 125686614, 146634383, 185874570, 188529921, 209477690, 251373228, 293268766, 314216535, 371749140, 377059842, 418955380, 439903149, 586537532, 628433070, 733171915, 754119684, 879806298, 942649605, 1256866140, 1319709447, 1466343830, 1759612596, 1885299210, 2199515745, 2639418894, 2932687660, 3770598420, 4399031490, 5278837788, 6598547235, 8798062980, 13197094470, 26394188940]

約数ペア:

[(1, 26394188940), (2, 13197094470), (3, 8798062980), (4, 6598547235), (5, 5278837788), (6, 4399031490), (7, 3770598420), (9, 2932687660), (10, 2639418894), (12, 2199515745), (14, 1885299210), (15, 1759612596), (18, 1466343830), (20, 1319709447), (21, 1256866140), (28, 942649605), (30, 879806298), (35, 754119684), (36, 733171915), (42, 628433070), (45, 586537532), (60, 439903149), (63, 418955380), (70, 377059842), (71, 371749140), (84, 314216535), (90, 293268766), (105, 251373228), (126, 209477690), (140, 188529921), (142, 185874570), (180, 146634383), (210, 125686614), (213, 123916380), (252, 104738845), (284, 92937285), (315, 83791076), (355, 74349828), (420, 62843307), (426, 61958190), (497, 53107020), (630, 41895538), (639, 41305460), (710, 37174914), (852, 30979095), (994, 26553510), (1065, 24783276), (1260, 20947769), (1278, 20652730), (1420, 18587457), (1491, 17702340), (1988, 13276755), (2130, 12391638), (2485, 10621404), (2556, 10326365), (2982, 8851170), (3195, 8261092), (4260, 6195819), (4473, 5900780), (4970, 5310702), (5964, 4425585), (6390, 4130546), (7455, 3540468), (8946, 2950390), (9940, 2655351), (12780, 2065273), (14910, 1770234), (17892, 1475195), (22365, 1180156), (29820, 885117), (44730, 590078), (89460, 295039)]