1379767140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 4288152960

約数和(自身を除く): 2908385820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 107, 142, 180, 213, 214, 284, 321, 355, 426, 428, 535, 639, 642, 710, 852, 963, 1009, 1065, 1070, 1278, 1284, 1420, 1605, 1926, 2018, 2130, 2140, 2556, 3027, 3195, 3210, 3852, 4036, 4260, 4815, 5045, 6054, 6390, 6420, 7597, 9081, 9630, 10090, 12108, 12780, 15135, 15194, 18162, 19260, 20180, 22791, 30270, 30388, 36324, 37985, 45405, 45582, 60540, 68373, 71639, 75970, 90810, 91164, 107963, 113955, 136746, 143278, 151940, 181620, 214917, 215926, 227910, 273492, 286556, 323889, 341865, 358195, 429834, 431852, 455820, 539815, 644751, 647778, 683730, 716390, 859668, 971667, 1074585, 1079630, 1289502, 1295556, 1367460, 1432780, 1619445, 1943334, 2149170, 2159260, 2579004, 3223755, 3238890, 3886668, 4298340, 4858335, 6447510, 6477780, 7665373, 9716670, 12895020, 15330746, 19433340, 22996119, 30661492, 38326865, 45992238, 68988357, 76653730, 91984476, 114980595, 137976714, 153307460, 229961190, 275953428, 344941785, 459922380, 689883570, 1379767140]

約数ペア:

[(1, 1379767140), (2, 689883570), (3, 459922380), (4, 344941785), (5, 275953428), (6, 229961190), (9, 153307460), (10, 137976714), (12, 114980595), (15, 91984476), (18, 76653730), (20, 68988357), (30, 45992238), (36, 38326865), (45, 30661492), (60, 22996119), (71, 19433340), (90, 15330746), (107, 12895020), (142, 9716670), (180, 7665373), (213, 6477780), (214, 6447510), (284, 4858335), (321, 4298340), (355, 3886668), (426, 3238890), (428, 3223755), (535, 2579004), (639, 2159260), (642, 2149170), (710, 1943334), (852, 1619445), (963, 1432780), (1009, 1367460), (1065, 1295556), (1070, 1289502), (1278, 1079630), (1284, 1074585), (1420, 971667), (1605, 859668), (1926, 716390), (2018, 683730), (2130, 647778), (2140, 644751), (2556, 539815), (3027, 455820), (3195, 431852), (3210, 429834), (3852, 358195), (4036, 341865), (4260, 323889), (4815, 286556), (5045, 273492), (6054, 227910), (6390, 215926), (6420, 214917), (7597, 181620), (9081, 151940), (9630, 143278), (10090, 136746), (12108, 113955), (12780, 107963), (15135, 91164), (15194, 90810), (18162, 75970), (19260, 71639), (20180, 68373), (22791, 60540), (30270, 45582), (30388, 45405), (36324, 37985)]