193404120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 725760000

約数和(自身を除く): 532355880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 89, 91, 104, 105, 120, 130, 140, 156, 168, 178, 182, 195, 199, 210, 260, 267, 273, 280, 312, 356, 364, 390, 398, 420, 445, 455, 520, 534, 546, 597, 623, 712, 728, 780, 796, 840, 890, 910, 995, 1068, 1092, 1157, 1194, 1246, 1335, 1365, 1393, 1560, 1592, 1780, 1820, 1869, 1990, 2136, 2184, 2314, 2388, 2492, 2587, 2670, 2730, 2786, 2985, 3115, 3471, 3560, 3640, 3738, 3980, 4179, 4628, 4776, 4984, 5174, 5340, 5460, 5572, 5785, 5970, 6230, 6942, 6965, 7476, 7761, 7960, 8099, 8358, 9256, 9345, 10348, 10680, 10920, 11144, 11570, 11940, 12460, 12935, 13884, 13930, 14952, 15522, 16198, 16716, 17355, 17711, 18109, 18690, 20696, 20895, 23140, 23880, 24297, 24920, 25870, 27768, 27860, 31044, 32396, 33432, 34710, 35422, 36218, 37380, 38805, 40495, 41790, 46280, 48594, 51740, 53133, 54327, 55720, 62088, 64792, 69420, 70844, 72436, 74760, 77610, 80990, 83580, 88555, 90545, 97188, 103480, 106266, 108654, 121485, 123977, 138840, 141688, 144872, 155220, 161980, 167160, 177110, 181090, 194376, 212532, 217308, 230243, 242970, 247954, 265665, 271635, 310440, 323960, 354220, 362180, 371931, 425064, 434616, 460486, 485940, 495908, 531330, 543270, 619885, 690729, 708440, 724360, 743862, 920972, 971880, 991816, 1062660, 1086540, 1151215, 1239770, 1381458, 1487724, 1611701, 1841944, 1859655, 2125320, 2173080, 2302430, 2479540, 2762916, 2975448, 3223402, 3453645, 3719310, 4604860, 4835103, 4959080, 5525832, 6446804, 6907290, 7438620, 8058505, 9209720, 9670206, 12893608, 13814580, 14877240, 16117010, 19340412, 24175515, 27629160, 32234020, 38680824, 48351030, 64468040, 96702060, 193404120]

約数ペア:

[(1, 193404120), (2, 96702060), (3, 64468040), (4, 48351030), (5, 38680824), (6, 32234020), (7, 27629160), (8, 24175515), (10, 19340412), (12, 16117010), (13, 14877240), (14, 13814580), (15, 12893608), (20, 9670206), (21, 9209720), (24, 8058505), (26, 7438620), (28, 6907290), (30, 6446804), (35, 5525832), (39, 4959080), (40, 4835103), (42, 4604860), (52, 3719310), (56, 3453645), (60, 3223402), (65, 2975448), (70, 2762916), (78, 2479540), (84, 2302430), (89, 2173080), (91, 2125320), (104, 1859655), (105, 1841944), (120, 1611701), (130, 1487724), (140, 1381458), (156, 1239770), (168, 1151215), (178, 1086540), (182, 1062660), (195, 991816), (199, 971880), (210, 920972), (260, 743862), (267, 724360), (273, 708440), (280, 690729), (312, 619885), (356, 543270), (364, 531330), (390, 495908), (398, 485940), (420, 460486), (445, 434616), (455, 425064), (520, 371931), (534, 362180), (546, 354220), (597, 323960), (623, 310440), (712, 271635), (728, 265665), (780, 247954), (796, 242970), (840, 230243), (890, 217308), (910, 212532), (995, 194376), (1068, 181090), (1092, 177110), (1157, 167160), (1194, 161980), (1246, 155220), (1335, 144872), (1365, 141688), (1393, 138840), (1560, 123977), (1592, 121485), (1780, 108654), (1820, 106266), (1869, 103480), (1990, 97188), (2136, 90545), (2184, 88555), (2314, 83580), (2388, 80990), (2492, 77610), (2587, 74760), (2670, 72436), (2730, 70844), (2786, 69420), (2985, 64792), (3115, 62088), (3471, 55720), (3560, 54327), (3640, 53133), (3738, 51740), (3980, 48594), (4179, 46280), (4628, 41790), (4776, 40495), (4984, 38805), (5174, 37380), (5340, 36218), (5460, 35422), (5572, 34710), (5785, 33432), (5970, 32396), (6230, 31044), (6942, 27860), (6965, 27768), (7476, 25870), (7761, 24920), (7960, 24297), (8099, 23880), (8358, 23140), (9256, 20895), (9345, 20696), (10348, 18690), (10680, 18109), (10920, 17711), (11144, 17355), (11570, 16716), (11940, 16198), (12460, 15522), (12935, 14952), (13884, 13930)]