144366040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2381

約数の個数: 128

約数和(自身を含む): 423480960

約数和(自身を除く): 279114920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2333, 2380, 3094, 3640, 4420, 4666, 4760, 6188, 7735, 8840, 9332, 11665, 12376, 15470, 16331, 18664, 23330, 30329, 30940, 32662, 39661, 46660, 60658, 61880, 65324, 79322, 81655, 93320, 121316, 130648, 151645, 158644, 163310, 198305, 212303, 242632, 277627, 303290, 317288, 326620, 396610, 424606, 515593, 555254, 606580, 653240, 793220, 849212, 1031186, 1061515, 1110508, 1213160, 1388135, 1586440, 1698424, 2062372, 2123030, 2221016, 2577965, 2776270, 3609151, 4124744, 4246060, 5155930, 5552540, 7218302, 8492120, 10311860, 11105080, 14436604, 18045755, 20623720, 28873208, 36091510, 72183020, 144366040]

約数ペア:

[(1, 144366040), (2, 72183020), (4, 36091510), (5, 28873208), (7, 20623720), (8, 18045755), (10, 14436604), (13, 11105080), (14, 10311860), (17, 8492120), (20, 7218302), (26, 5552540), (28, 5155930), (34, 4246060), (35, 4124744), (40, 3609151), (52, 2776270), (56, 2577965), (65, 2221016), (68, 2123030), (70, 2062372), (85, 1698424), (91, 1586440), (104, 1388135), (119, 1213160), (130, 1110508), (136, 1061515), (140, 1031186), (170, 849212), (182, 793220), (221, 653240), (238, 606580), (260, 555254), (280, 515593), (340, 424606), (364, 396610), (442, 326620), (455, 317288), (476, 303290), (520, 277627), (595, 242632), (680, 212303), (728, 198305), (884, 163310), (910, 158644), (952, 151645), (1105, 130648), (1190, 121316), (1547, 93320), (1768, 81655), (1820, 79322), (2210, 65324), (2333, 61880), (2380, 60658), (3094, 46660), (3640, 39661), (4420, 32662), (4666, 30940), (4760, 30329), (6188, 23330), (7735, 18664), (8840, 16331), (9332, 15470), (11665, 12376)]