202218450080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{315257}}^1$

素因数の和:315502

約数の個数: 96

約数和(自身を含む): 505270301760

約数和(自身を除く): 303051851680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 211, 304, 380, 422, 608, 760, 844, 1055, 1520, 1688, 2110, 3040, 3376, 4009, 4220, 6752, 8018, 8440, 16036, 16880, 20045, 32072, 33760, 40090, 64144, 80180, 128288, 160360, 315257, 320720, 630514, 641440, 1261028, 1576285, 2522056, 3152570, 5044112, 5989883, 6305140, 10088224, 11979766, 12610280, 23959532, 25220560, 29949415, 47919064, 50441120, 59898830, 66519227, 95838128, 119797660, 133038454, 191676256, 239595320, 266076908, 332596135, 479190640, 532153816, 665192270, 958381280, 1064307632, 1263865313, 1330384540, 2128615264, 2527730626, 2660769080, 5055461252, 5321538160, 6319326565, 10110922504, 10643076320, 12638653130, 20221845008, 25277306260, 40443690016, 50554612520, 101109225040, 202218450080]

約数ペア:

[(1, 202218450080), (2, 101109225040), (4, 50554612520), (5, 40443690016), (8, 25277306260), (10, 20221845008), (16, 12638653130), (19, 10643076320), (20, 10110922504), (32, 6319326565), (38, 5321538160), (40, 5055461252), (76, 2660769080), (80, 2527730626), (95, 2128615264), (152, 1330384540), (160, 1263865313), (190, 1064307632), (211, 958381280), (304, 665192270), (380, 532153816), (422, 479190640), (608, 332596135), (760, 266076908), (844, 239595320), (1055, 191676256), (1520, 133038454), (1688, 119797660), (2110, 95838128), (3040, 66519227), (3376, 59898830), (4009, 50441120), (4220, 47919064), (6752, 29949415), (8018, 25220560), (8440, 23959532), (16036, 12610280), (16880, 11979766), (20045, 10088224), (32072, 6305140), (33760, 5989883), (40090, 5044112), (64144, 3152570), (80180, 2522056), (128288, 1576285), (160360, 1261028), (315257, 641440), (320720, 630514)]