211096080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1238

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 593227440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1187, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2374, 2470, 2736, 2964, 3120, 3420, 3561, 3705, 3952, 4446, 4560, 4680, 4748, 4940, 5928, 5935, 6840, 7122, 7410, 8892, 9360, 9496, 9880, 10683, 11115, 11856, 11870, 13680, 14244, 14820, 15431, 17784, 17805, 18992, 19760, 21366, 22230, 22553, 23740, 28488, 29640, 30862, 35568, 35610, 42732, 44460, 45106, 46293, 47480, 53415, 56976, 59280, 61724, 67659, 71220, 77155, 85464, 88920, 90212, 92586, 94960, 106830, 112765, 123448, 135318, 138879, 142440, 154310, 170928, 177840, 180424, 185172, 202977, 213660, 225530, 231465, 246896, 270636, 277758, 284880, 293189, 308620, 338295, 360848, 370344, 405954, 427320, 451060, 462930, 541272, 555516, 586378, 617240, 676590, 694395, 740688, 811908, 854640, 879567, 902120, 925860, 1014885, 1082544, 1111032, 1172756, 1234480, 1353180, 1388790, 1465945, 1623816, 1759134, 1804240, 1851720, 2029770, 2222064, 2345512, 2638701, 2706360, 2777580, 2931890, 3247632, 3518268, 3703440, 4059540, 4397835, 4691024, 5277402, 5412720, 5555160, 5863780, 7036536, 8119080, 8795670, 10554804, 11110320, 11727560, 13193505, 14073072, 16238160, 17591340, 21109608, 23455120, 26387010, 35182680, 42219216, 52774020, 70365360, 105548040, 211096080]

約数ペア:

[(1, 211096080), (2, 105548040), (3, 70365360), (4, 52774020), (5, 42219216), (6, 35182680), (8, 26387010), (9, 23455120), (10, 21109608), (12, 17591340), (13, 16238160), (15, 14073072), (16, 13193505), (18, 11727560), (19, 11110320), (20, 10554804), (24, 8795670), (26, 8119080), (30, 7036536), (36, 5863780), (38, 5555160), (39, 5412720), (40, 5277402), (45, 4691024), (48, 4397835), (52, 4059540), (57, 3703440), (60, 3518268), (65, 3247632), (72, 2931890), (76, 2777580), (78, 2706360), (80, 2638701), (90, 2345512), (95, 2222064), (104, 2029770), (114, 1851720), (117, 1804240), (120, 1759134), (130, 1623816), (144, 1465945), (152, 1388790), (156, 1353180), (171, 1234480), (180, 1172756), (190, 1111032), (195, 1082544), (208, 1014885), (228, 925860), (234, 902120), (240, 879567), (247, 854640), (260, 811908), (285, 740688), (304, 694395), (312, 676590), (342, 617240), (360, 586378), (380, 555516), (390, 541272), (456, 462930), (468, 451060), (494, 427320), (520, 405954), (570, 370344), (585, 360848), (624, 338295), (684, 308620), (720, 293189), (741, 284880), (760, 277758), (780, 270636), (855, 246896), (912, 231465), (936, 225530), (988, 213660), (1040, 202977), (1140, 185172), (1170, 180424), (1187, 177840), (1235, 170928), (1368, 154310), (1482, 142440), (1520, 138879), (1560, 135318), (1710, 123448), (1872, 112765), (1976, 106830), (2223, 94960), (2280, 92586), (2340, 90212), (2374, 88920), (2470, 85464), (2736, 77155), (2964, 71220), (3120, 67659), (3420, 61724), (3561, 59280), (3705, 56976), (3952, 53415), (4446, 47480), (4560, 46293), (4680, 45106), (4748, 44460), (4940, 42732), (5928, 35610), (5935, 35568), (6840, 30862), (7122, 29640), (7410, 28488), (8892, 23740), (9360, 22553), (9496, 22230), (9880, 21366), (10683, 19760), (11115, 18992), (11856, 17805), (11870, 17784), (13680, 15431), (14244, 14820)]