1330708700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:916

約数の個数: 144

約数和(自身を含む): 3261457920

約数和(自身を除く): 1930749220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 37, 38, 46, 50, 74, 76, 92, 95, 100, 115, 148, 185, 190, 230, 370, 380, 437, 460, 475, 575, 703, 740, 823, 851, 874, 925, 950, 1150, 1406, 1646, 1702, 1748, 1850, 1900, 2185, 2300, 2812, 3292, 3404, 3515, 3700, 4115, 4255, 4370, 7030, 8230, 8510, 8740, 10925, 14060, 15637, 16169, 16460, 17020, 17575, 18929, 20575, 21275, 21850, 30451, 31274, 32338, 35150, 37858, 41150, 42550, 43700, 60902, 62548, 64676, 70300, 75716, 78185, 80845, 82300, 85100, 94645, 121804, 152255, 156370, 161690, 189290, 304510, 312740, 323380, 359651, 378580, 390925, 404225, 473225, 578569, 609020, 700373, 719302, 761275, 781850, 808450, 946450, 1157138, 1400746, 1438604, 1522550, 1563700, 1616900, 1798255, 1892900, 2314276, 2801492, 2892845, 3045100, 3501865, 3596510, 5785690, 7003730, 7193020, 8991275, 11571380, 13307087, 14007460, 14464225, 17509325, 17982550, 26614174, 28928450, 35018650, 35965100, 53228348, 57856900, 66535435, 70037300, 133070870, 266141740, 332677175, 665354350, 1330708700]

約数ペア:

[(1, 1330708700), (2, 665354350), (4, 332677175), (5, 266141740), (10, 133070870), (19, 70037300), (20, 66535435), (23, 57856900), (25, 53228348), (37, 35965100), (38, 35018650), (46, 28928450), (50, 26614174), (74, 17982550), (76, 17509325), (92, 14464225), (95, 14007460), (100, 13307087), (115, 11571380), (148, 8991275), (185, 7193020), (190, 7003730), (230, 5785690), (370, 3596510), (380, 3501865), (437, 3045100), (460, 2892845), (475, 2801492), (575, 2314276), (703, 1892900), (740, 1798255), (823, 1616900), (851, 1563700), (874, 1522550), (925, 1438604), (950, 1400746), (1150, 1157138), (1406, 946450), (1646, 808450), (1702, 781850), (1748, 761275), (1850, 719302), (1900, 700373), (2185, 609020), (2300, 578569), (2812, 473225), (3292, 404225), (3404, 390925), (3515, 378580), (3700, 359651), (4115, 323380), (4255, 312740), (4370, 304510), (7030, 189290), (8230, 161690), (8510, 156370), (8740, 152255), (10925, 121804), (14060, 94645), (15637, 85100), (16169, 82300), (16460, 80845), (17020, 78185), (17575, 75716), (18929, 70300), (20575, 64676), (21275, 62548), (21850, 60902), (30451, 43700), (31274, 42550), (32338, 41150), (35150, 37858)]