156917275620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2809117}}^1$

素因数の和:2809162

約数の個数: 144

約数和(自身を含む): 538002279360

約数和(自身を除く): 381085003740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 18620, 27930, 55860, 2809117, 5618234, 8427351, 11236468, 14045585, 16854702, 19663819, 28091170, 33709404, 39327638, 42136755, 53373223, 56182340, 58991457, 78655276, 84273510, 98319095, 106746446, 117982914, 137646733, 160119669, 168547020, 196638190, 213492892, 235965828, 266866115, 275293466, 294957285, 320239338, 373612561, 393276380, 412940199, 533732230, 550586932, 589914570, 640478676, 688233665, 747225122, 800598345, 825880398, 1067464460, 1120837683, 1179829140, 1376467330, 1494450244, 1601196690, 1651760796, 1868062805, 2064700995, 2241675366, 2615287927, 2752934660, 3202393380, 3736125610, 4129401990, 4483350732, 5230575854, 5604188415, 7472251220, 7845863781, 8258803980, 10461151708, 11208376830, 13076439635, 15691727562, 22416753660, 26152879270, 31383455124, 39229318905, 52305758540, 78458637810, 156917275620]

約数ペア:

[(1, 156917275620), (2, 78458637810), (3, 52305758540), (4, 39229318905), (5, 31383455124), (6, 26152879270), (7, 22416753660), (10, 15691727562), (12, 13076439635), (14, 11208376830), (15, 10461151708), (19, 8258803980), (20, 7845863781), (21, 7472251220), (28, 5604188415), (30, 5230575854), (35, 4483350732), (38, 4129401990), (42, 3736125610), (49, 3202393380), (57, 2752934660), (60, 2615287927), (70, 2241675366), (76, 2064700995), (84, 1868062805), (95, 1651760796), (98, 1601196690), (105, 1494450244), (114, 1376467330), (133, 1179829140), (140, 1120837683), (147, 1067464460), (190, 825880398), (196, 800598345), (210, 747225122), (228, 688233665), (245, 640478676), (266, 589914570), (285, 550586932), (294, 533732230), (380, 412940199), (399, 393276380), (420, 373612561), (490, 320239338), (532, 294957285), (570, 275293466), (588, 266866115), (665, 235965828), (735, 213492892), (798, 196638190), (931, 168547020), (980, 160119669), (1140, 137646733), (1330, 117982914), (1470, 106746446), (1596, 98319095), (1862, 84273510), (1995, 78655276), (2660, 58991457), (2793, 56182340), (2940, 53373223), (3724, 42136755), (3990, 39327638), (4655, 33709404), (5586, 28091170), (7980, 19663819), (9310, 16854702), (11172, 14045585), (13965, 11236468), (18620, 8427351), (27930, 5618234), (55860, 2809117)]