157026445240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{221401}}^1$

素因数の和:221585

約数の個数: 128

約数和(自身を含む): 430405488000

約数和(自身を除く): 273379042760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 149, 170, 238, 280, 298, 340, 476, 595, 596, 680, 745, 952, 1043, 1190, 1192, 1490, 2086, 2380, 2533, 2980, 4172, 4760, 5066, 5215, 5960, 8344, 10132, 10430, 12665, 17731, 20264, 20860, 25330, 35462, 41720, 50660, 70924, 88655, 101320, 141848, 177310, 221401, 354620, 442802, 709240, 885604, 1107005, 1549807, 1771208, 2214010, 3099614, 3763817, 4428020, 6199228, 7527634, 7749035, 8856040, 12398456, 15055268, 15498070, 18819085, 26346719, 30110536, 30996140, 32988749, 37638170, 52693438, 61992280, 65977498, 75276340, 105386876, 131733595, 131954996, 150552680, 164943745, 210773752, 230921243, 263467190, 263909992, 329887490, 461842486, 526934380, 560808733, 659774980, 923684972, 1053868760, 1121617466, 1154606215, 1319549960, 1847369944, 2243234932, 2309212430, 2804043665, 3925661131, 4486469864, 4618424860, 5608087330, 7851322262, 9236849720, 11216174660, 15702644524, 19628305655, 22432349320, 31405289048, 39256611310, 78513222620, 157026445240]

約数ペア:

[(1, 157026445240), (2, 78513222620), (4, 39256611310), (5, 31405289048), (7, 22432349320), (8, 19628305655), (10, 15702644524), (14, 11216174660), (17, 9236849720), (20, 7851322262), (28, 5608087330), (34, 4618424860), (35, 4486469864), (40, 3925661131), (56, 2804043665), (68, 2309212430), (70, 2243234932), (85, 1847369944), (119, 1319549960), (136, 1154606215), (140, 1121617466), (149, 1053868760), (170, 923684972), (238, 659774980), (280, 560808733), (298, 526934380), (340, 461842486), (476, 329887490), (595, 263909992), (596, 263467190), (680, 230921243), (745, 210773752), (952, 164943745), (1043, 150552680), (1190, 131954996), (1192, 131733595), (1490, 105386876), (2086, 75276340), (2380, 65977498), (2533, 61992280), (2980, 52693438), (4172, 37638170), (4760, 32988749), (5066, 30996140), (5215, 30110536), (5960, 26346719), (8344, 18819085), (10132, 15498070), (10430, 15055268), (12665, 12398456), (17731, 8856040), (20264, 7749035), (20860, 7527634), (25330, 6199228), (35462, 4428020), (41720, 3763817), (50660, 3099614), (70924, 2214010), (88655, 1771208), (101320, 1549807), (141848, 1107005), (177310, 885604), (221401, 709240), (354620, 442802)]