214349640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2367

約数の個数: 128

約数和(自身を含む): 693705600

約数和(自身を除く): 479355960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2293, 2337, 2460, 3116, 3895, 4586, 4674, 4920, 6232, 6879, 7790, 9172, 9348, 11465, 11685, 13758, 15580, 18344, 18696, 22930, 23370, 27516, 31160, 34395, 43567, 45860, 46740, 55032, 68790, 87134, 91720, 93480, 94013, 130701, 137580, 174268, 188026, 217835, 261402, 275160, 282039, 348536, 376052, 435670, 470065, 522804, 564078, 653505, 752104, 871340, 940130, 1045608, 1128156, 1307010, 1410195, 1742680, 1786247, 1880260, 2256312, 2614020, 2820390, 3572494, 3760520, 5228040, 5358741, 5640780, 7144988, 8931235, 10717482, 11281560, 14289976, 17862470, 21434964, 26793705, 35724940, 42869928, 53587410, 71449880, 107174820, 214349640]

約数ペア:

[(1, 214349640), (2, 107174820), (3, 71449880), (4, 53587410), (5, 42869928), (6, 35724940), (8, 26793705), (10, 21434964), (12, 17862470), (15, 14289976), (19, 11281560), (20, 10717482), (24, 8931235), (30, 7144988), (38, 5640780), (40, 5358741), (41, 5228040), (57, 3760520), (60, 3572494), (76, 2820390), (82, 2614020), (95, 2256312), (114, 1880260), (120, 1786247), (123, 1742680), (152, 1410195), (164, 1307010), (190, 1128156), (205, 1045608), (228, 940130), (246, 871340), (285, 752104), (328, 653505), (380, 564078), (410, 522804), (456, 470065), (492, 435670), (570, 376052), (615, 348536), (760, 282039), (779, 275160), (820, 261402), (984, 217835), (1140, 188026), (1230, 174268), (1558, 137580), (1640, 130701), (2280, 94013), (2293, 93480), (2337, 91720), (2460, 87134), (3116, 68790), (3895, 55032), (4586, 46740), (4674, 45860), (4920, 43567), (6232, 34395), (6879, 31160), (7790, 27516), (9172, 23370), (9348, 22930), (11465, 18696), (11685, 18344), (13758, 15580)]