16403911020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46663}}^1$

素因数の和:46722

約数の個数: 240

約数和(自身を含む): 60709490688

約数和(自身を除く): 44305579668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1395, 1620, 1674, 1860, 1890, 1953, 2170, 2268, 2511, 2604, 2790, 2835, 3255, 3348, 3780, 3906, 4185, 4340, 5022, 5580, 5670, 5859, 6510, 7812, 8370, 9765, 10044, 11340, 11718, 12555, 13020, 16740, 17577, 19530, 23436, 25110, 29295, 35154, 39060, 46663, 50220, 58590, 70308, 87885, 93326, 117180, 139989, 175770, 186652, 233315, 279978, 326641, 351540, 419967, 466630, 559956, 653282, 699945, 839934, 933260, 979923, 1259901, 1306564, 1399890, 1446553, 1633205, 1679868, 1959846, 2099835, 2519802, 2799780, 2893106, 2939769, 3266410, 3779703, 3919692, 4199670, 4339659, 4899615, 5039604, 5786212, 5879538, 6299505, 6532820, 7232765, 7559406, 8399340, 8679318, 8819307, 9799230, 10125871, 11759076, 12599010, 13018977, 14465530, 14698845, 15118812, 17358636, 17638614, 18898515, 19598460, 20251742, 21698295, 25198020, 26037954, 26457921, 28931060, 29397690, 30377613, 35277228, 37797030, 39056931, 40503484, 43396590, 44096535, 50629355, 52075908, 52915842, 58795380, 60755226, 65094885, 75594060, 78113862, 86793180, 88193070, 91132839, 101258710, 105831684, 117170793, 121510452, 130189770, 132289605, 151888065, 156227724, 176386140, 182265678, 195284655, 202517420, 234341586, 260379540, 264579210, 273398517, 303776130, 364531356, 390569310, 455664195, 468683172, 529158420, 546797034, 585853965, 607552260, 781138620, 820195551, 911328390, 1093594068, 1171707930, 1366992585, 1640391102, 1822656780, 2343415860, 2733985170, 3280782204, 4100977755, 5467970340, 8201955510, 16403911020]

約数ペア:

[(1, 16403911020), (2, 8201955510), (3, 5467970340), (4, 4100977755), (5, 3280782204), (6, 2733985170), (7, 2343415860), (9, 1822656780), (10, 1640391102), (12, 1366992585), (14, 1171707930), (15, 1093594068), (18, 911328390), (20, 820195551), (21, 781138620), (27, 607552260), (28, 585853965), (30, 546797034), (31, 529158420), (35, 468683172), (36, 455664195), (42, 390569310), (45, 364531356), (54, 303776130), (60, 273398517), (62, 264579210), (63, 260379540), (70, 234341586), (81, 202517420), (84, 195284655), (90, 182265678), (93, 176386140), (105, 156227724), (108, 151888065), (124, 132289605), (126, 130189770), (135, 121510452), (140, 117170793), (155, 105831684), (162, 101258710), (180, 91132839), (186, 88193070), (189, 86793180), (210, 78113862), (217, 75594060), (252, 65094885), (270, 60755226), (279, 58795380), (310, 52915842), (315, 52075908), (324, 50629355), (372, 44096535), (378, 43396590), (405, 40503484), (420, 39056931), (434, 37797030), (465, 35277228), (540, 30377613), (558, 29397690), (567, 28931060), (620, 26457921), (630, 26037954), (651, 25198020), (756, 21698295), (810, 20251742), (837, 19598460), (868, 18898515), (930, 17638614), (945, 17358636), (1085, 15118812), (1116, 14698845), (1134, 14465530), (1260, 13018977), (1302, 12599010), (1395, 11759076), (1620, 10125871), (1674, 9799230), (1860, 8819307), (1890, 8679318), (1953, 8399340), (2170, 7559406), (2268, 7232765), (2511, 6532820), (2604, 6299505), (2790, 5879538), (2835, 5786212), (3255, 5039604), (3348, 4899615), (3780, 4339659), (3906, 4199670), (4185, 3919692), (4340, 3779703), (5022, 3266410), (5580, 2939769), (5670, 2893106), (5859, 2799780), (6510, 2519802), (7812, 2099835), (8370, 1959846), (9765, 1679868), (10044, 1633205), (11340, 1446553), (11718, 1399890), (12555, 1306564), (13020, 1259901), (16740, 979923), (17577, 933260), (19530, 839934), (23436, 699945), (25110, 653282), (29295, 559956), (35154, 466630), (39060, 419967), (46663, 351540), (50220, 326641), (58590, 279978), (70308, 233315), (87885, 186652), (93326, 175770), (117180, 139989)]