144387460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 402554880

約数和(自身を除く): 258167420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 31, 34, 35, 38, 62, 68, 70, 76, 85, 95, 103, 119, 124, 133, 140, 155, 170, 190, 206, 217, 238, 266, 310, 323, 340, 380, 412, 434, 476, 515, 527, 532, 589, 595, 620, 646, 665, 721, 868, 1030, 1054, 1085, 1178, 1190, 1292, 1330, 1442, 1615, 1751, 1957, 2060, 2108, 2170, 2261, 2356, 2380, 2635, 2660, 2884, 2945, 3193, 3230, 3502, 3605, 3689, 3914, 4123, 4340, 4522, 5270, 5890, 6386, 6460, 7004, 7210, 7378, 7828, 8246, 8755, 9044, 9785, 10013, 10540, 11305, 11780, 12257, 12772, 13699, 14420, 14756, 15965, 16492, 17510, 18445, 19570, 20026, 20615, 22351, 22610, 24514, 27398, 31930, 33269, 35020, 36890, 39140, 40052, 41230, 44702, 45220, 49028, 50065, 54281, 54796, 60667, 61285, 63860, 66538, 68495, 70091, 73780, 82460, 89404, 100130, 108562, 111755, 121334, 122570, 133076, 136990, 140182, 166345, 200260, 217124, 223510, 232883, 242668, 245140, 271405, 273980, 280364, 303335, 332690, 350455, 379967, 424669, 447020, 465766, 542810, 606670, 665380, 700910, 759934, 849338, 931532, 1031339, 1085620, 1164415, 1213340, 1401820, 1519868, 1698676, 1899835, 2062678, 2123345, 2328830, 3799670, 4125356, 4246690, 4657660, 5156695, 7219373, 7599340, 8493380, 10313390, 14438746, 20626780, 28877492, 36096865, 72193730, 144387460]

約数ペア:

[(1, 144387460), (2, 72193730), (4, 36096865), (5, 28877492), (7, 20626780), (10, 14438746), (14, 10313390), (17, 8493380), (19, 7599340), (20, 7219373), (28, 5156695), (31, 4657660), (34, 4246690), (35, 4125356), (38, 3799670), (62, 2328830), (68, 2123345), (70, 2062678), (76, 1899835), (85, 1698676), (95, 1519868), (103, 1401820), (119, 1213340), (124, 1164415), (133, 1085620), (140, 1031339), (155, 931532), (170, 849338), (190, 759934), (206, 700910), (217, 665380), (238, 606670), (266, 542810), (310, 465766), (323, 447020), (340, 424669), (380, 379967), (412, 350455), (434, 332690), (476, 303335), (515, 280364), (527, 273980), (532, 271405), (589, 245140), (595, 242668), (620, 232883), (646, 223510), (665, 217124), (721, 200260), (868, 166345), (1030, 140182), (1054, 136990), (1085, 133076), (1178, 122570), (1190, 121334), (1292, 111755), (1330, 108562), (1442, 100130), (1615, 89404), (1751, 82460), (1957, 73780), (2060, 70091), (2108, 68495), (2170, 66538), (2261, 63860), (2356, 61285), (2380, 60667), (2635, 54796), (2660, 54281), (2884, 50065), (2945, 49028), (3193, 45220), (3230, 44702), (3502, 41230), (3605, 40052), (3689, 39140), (3914, 36890), (4123, 35020), (4340, 33269), (4522, 31930), (5270, 27398), (5890, 24514), (6386, 22610), (6460, 22351), (7004, 20615), (7210, 20026), (7378, 19570), (7828, 18445), (8246, 17510), (8755, 16492), (9044, 15965), (9785, 14756), (10013, 14420), (10540, 13699), (11305, 12772), (11780, 12257)]