1370755320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2539}}^1$

素因数の和:2973

約数の個数: 128

約数和(自身を含む): 4498848000

約数和(自身を除く): 3128092680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 409, 440, 660, 818, 1227, 1320, 1636, 2045, 2454, 2539, 3272, 4090, 4499, 4908, 5078, 6135, 7617, 8180, 8998, 9816, 10156, 12270, 12695, 13497, 15234, 16360, 17996, 20312, 22495, 24540, 25390, 26994, 27929, 30468, 35992, 38085, 44990, 49080, 50780, 53988, 55858, 60936, 67485, 76170, 83787, 89980, 101560, 107976, 111716, 134970, 139645, 152340, 167574, 179960, 223432, 269940, 279290, 304680, 335148, 418935, 539880, 558580, 670296, 837870, 1038451, 1117160, 1675740, 2076902, 3115353, 3351480, 4153804, 5192255, 6230706, 8307608, 10384510, 11422961, 12461412, 15576765, 20769020, 22845922, 24922824, 31153530, 34268883, 41538040, 45691844, 57114805, 62307060, 68537766, 91383688, 114229610, 124614120, 137075532, 171344415, 228459220, 274151064, 342688830, 456918440, 685377660, 1370755320]

約数ペア:

[(1, 1370755320), (2, 685377660), (3, 456918440), (4, 342688830), (5, 274151064), (6, 228459220), (8, 171344415), (10, 137075532), (11, 124614120), (12, 114229610), (15, 91383688), (20, 68537766), (22, 62307060), (24, 57114805), (30, 45691844), (33, 41538040), (40, 34268883), (44, 31153530), (55, 24922824), (60, 22845922), (66, 20769020), (88, 15576765), (110, 12461412), (120, 11422961), (132, 10384510), (165, 8307608), (220, 6230706), (264, 5192255), (330, 4153804), (409, 3351480), (440, 3115353), (660, 2076902), (818, 1675740), (1227, 1117160), (1320, 1038451), (1636, 837870), (2045, 670296), (2454, 558580), (2539, 539880), (3272, 418935), (4090, 335148), (4499, 304680), (4908, 279290), (5078, 269940), (6135, 223432), (7617, 179960), (8180, 167574), (8998, 152340), (9816, 139645), (10156, 134970), (12270, 111716), (12695, 107976), (13497, 101560), (15234, 89980), (16360, 83787), (17996, 76170), (20312, 67485), (22495, 60936), (24540, 55858), (25390, 53988), (26994, 50780), (27929, 49080), (30468, 44990), (35992, 38085)]