1839778920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{81119}}^1$

素因数の和:81149

約数の個数: 160

約数和(自身を含む): 7067174400

約数和(自身を除く): 5227395480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 81119, 162238, 243357, 324476, 405595, 486714, 567833, 648952, 730071, 811190, 973428, 1135666, 1216785, 1460142, 1622380, 1703499, 1946856, 2190213, 2271332, 2433570, 2839165, 2920284, 3244760, 3406998, 3650355, 4380426, 4542664, 4867140, 5110497, 5678330, 5840568, 6570639, 6813996, 7300710, 8517495, 8760852, 9734280, 10220994, 10951065, 11356660, 13141278, 13627992, 14601420, 15331491, 17034990, 17521704, 20441988, 21902130, 22713320, 25552485, 26282556, 29202840, 30662982, 32853195, 34069980, 40883976, 43804260, 45994473, 51104970, 52565112, 61325964, 65706390, 68139960, 76657455, 87608520, 91988946, 102209940, 122651928, 131412780, 153314910, 183977892, 204419880, 229972365, 262825560, 306629820, 367955784, 459944730, 613259640, 919889460, 1839778920]

約数ペア:

[(1, 1839778920), (2, 919889460), (3, 613259640), (4, 459944730), (5, 367955784), (6, 306629820), (7, 262825560), (8, 229972365), (9, 204419880), (10, 183977892), (12, 153314910), (14, 131412780), (15, 122651928), (18, 102209940), (20, 91988946), (21, 87608520), (24, 76657455), (27, 68139960), (28, 65706390), (30, 61325964), (35, 52565112), (36, 51104970), (40, 45994473), (42, 43804260), (45, 40883976), (54, 34069980), (56, 32853195), (60, 30662982), (63, 29202840), (70, 26282556), (72, 25552485), (81, 22713320), (84, 21902130), (90, 20441988), (105, 17521704), (108, 17034990), (120, 15331491), (126, 14601420), (135, 13627992), (140, 13141278), (162, 11356660), (168, 10951065), (180, 10220994), (189, 9734280), (210, 8760852), (216, 8517495), (252, 7300710), (270, 6813996), (280, 6570639), (315, 5840568), (324, 5678330), (360, 5110497), (378, 4867140), (405, 4542664), (420, 4380426), (504, 3650355), (540, 3406998), (567, 3244760), (630, 2920284), (648, 2839165), (756, 2433570), (810, 2271332), (840, 2190213), (945, 1946856), (1080, 1703499), (1134, 1622380), (1260, 1460142), (1512, 1216785), (1620, 1135666), (1890, 973428), (2268, 811190), (2520, 730071), (2835, 648952), (3240, 567833), (3780, 486714), (4536, 405595), (5670, 324476), (7560, 243357), (11340, 162238), (22680, 81119)]