144238380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16811}}^1$

素因数の和:16847

約数の個数: 96

約数和(自身を含む): 474501888

約数和(自身を除く): 330263508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 16811, 33622, 50433, 67244, 84055, 100866, 168110, 184921, 201732, 218543, 252165, 336220, 369842, 437086, 504330, 554763, 655629, 739684, 874172, 924605, 1008660, 1092715, 1109526, 1311258, 1849210, 2185430, 2219052, 2403973, 2622516, 2773815, 3278145, 3698420, 4370860, 4807946, 5547630, 6556290, 7211919, 9615892, 11095260, 12019865, 13112580, 14423838, 24039730, 28847676, 36059595, 48079460, 72119190, 144238380]

約数ペア:

[(1, 144238380), (2, 72119190), (3, 48079460), (4, 36059595), (5, 28847676), (6, 24039730), (10, 14423838), (11, 13112580), (12, 12019865), (13, 11095260), (15, 9615892), (20, 7211919), (22, 6556290), (26, 5547630), (30, 4807946), (33, 4370860), (39, 3698420), (44, 3278145), (52, 2773815), (55, 2622516), (60, 2403973), (65, 2219052), (66, 2185430), (78, 1849210), (110, 1311258), (130, 1109526), (132, 1092715), (143, 1008660), (156, 924605), (165, 874172), (195, 739684), (220, 655629), (260, 554763), (286, 504330), (330, 437086), (390, 369842), (429, 336220), (572, 252165), (660, 218543), (715, 201732), (780, 184921), (858, 168110), (1430, 100866), (1716, 84055), (2145, 67244), (2860, 50433), (4290, 33622), (8580, 16811)]