190856520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 684288000

約数和(自身を除く): 493431480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 90, 95, 108, 114, 120, 131, 135, 142, 152, 171, 180, 190, 213, 216, 228, 262, 270, 284, 285, 342, 355, 360, 380, 393, 426, 456, 513, 524, 540, 568, 570, 639, 655, 684, 710, 760, 786, 852, 855, 1026, 1048, 1065, 1080, 1140, 1179, 1278, 1310, 1349, 1368, 1420, 1572, 1704, 1710, 1917, 1965, 2052, 2130, 2280, 2358, 2489, 2556, 2565, 2620, 2698, 2840, 3144, 3195, 3420, 3537, 3834, 3930, 4047, 4104, 4260, 4716, 4978, 5112, 5130, 5240, 5396, 5895, 6390, 6745, 6840, 7074, 7467, 7668, 7860, 8094, 8520, 9301, 9432, 9585, 9956, 10260, 10792, 11790, 12141, 12445, 12780, 13490, 14148, 14934, 15336, 15720, 16188, 17685, 18602, 19170, 19912, 20235, 20520, 22401, 23580, 24282, 24890, 25560, 26980, 27903, 28296, 29868, 32376, 35370, 36423, 37204, 37335, 38340, 40470, 44802, 46505, 47160, 48564, 49780, 53960, 55806, 59736, 60705, 67203, 70740, 72846, 74408, 74670, 76680, 80940, 83709, 89604, 93010, 97128, 99560, 111612, 112005, 121410, 134406, 139515, 141480, 145692, 149340, 161880, 167418, 176719, 179208, 182115, 186020, 223224, 224010, 242820, 251127, 268812, 279030, 291384, 298680, 334836, 336015, 353438, 364230, 372040, 418545, 448020, 485640, 502254, 530157, 537624, 558060, 669672, 672030, 706876, 728460, 837090, 883595, 896040, 1004508, 1060314, 1116120, 1255635, 1344060, 1413752, 1456920, 1590471, 1674180, 1767190, 2009016, 2120628, 2511270, 2650785, 2688120, 3180942, 3348360, 3534380, 4241256, 4771413, 5022540, 5301570, 6361884, 7068760, 7952355, 9542826, 10045080, 10603140, 12723768, 15904710, 19085652, 21206280, 23857065, 31809420, 38171304, 47714130, 63618840, 95428260, 190856520]

約数ペア:

[(1, 190856520), (2, 95428260), (3, 63618840), (4, 47714130), (5, 38171304), (6, 31809420), (8, 23857065), (9, 21206280), (10, 19085652), (12, 15904710), (15, 12723768), (18, 10603140), (19, 10045080), (20, 9542826), (24, 7952355), (27, 7068760), (30, 6361884), (36, 5301570), (38, 5022540), (40, 4771413), (45, 4241256), (54, 3534380), (57, 3348360), (60, 3180942), (71, 2688120), (72, 2650785), (76, 2511270), (90, 2120628), (95, 2009016), (108, 1767190), (114, 1674180), (120, 1590471), (131, 1456920), (135, 1413752), (142, 1344060), (152, 1255635), (171, 1116120), (180, 1060314), (190, 1004508), (213, 896040), (216, 883595), (228, 837090), (262, 728460), (270, 706876), (284, 672030), (285, 669672), (342, 558060), (355, 537624), (360, 530157), (380, 502254), (393, 485640), (426, 448020), (456, 418545), (513, 372040), (524, 364230), (540, 353438), (568, 336015), (570, 334836), (639, 298680), (655, 291384), (684, 279030), (710, 268812), (760, 251127), (786, 242820), (852, 224010), (855, 223224), (1026, 186020), (1048, 182115), (1065, 179208), (1080, 176719), (1140, 167418), (1179, 161880), (1278, 149340), (1310, 145692), (1349, 141480), (1368, 139515), (1420, 134406), (1572, 121410), (1704, 112005), (1710, 111612), (1917, 99560), (1965, 97128), (2052, 93010), (2130, 89604), (2280, 83709), (2358, 80940), (2489, 76680), (2556, 74670), (2565, 74408), (2620, 72846), (2698, 70740), (2840, 67203), (3144, 60705), (3195, 59736), (3420, 55806), (3537, 53960), (3834, 49780), (3930, 48564), (4047, 47160), (4104, 46505), (4260, 44802), (4716, 40470), (4978, 38340), (5112, 37335), (5130, 37204), (5240, 36423), (5396, 35370), (5895, 32376), (6390, 29868), (6745, 28296), (6840, 27903), (7074, 26980), (7467, 25560), (7668, 24890), (7860, 24282), (8094, 23580), (8520, 22401), (9301, 20520), (9432, 20235), (9585, 19912), (9956, 19170), (10260, 18602), (10792, 17685), (11790, 16188), (12141, 15720), (12445, 15336), (12780, 14934), (13490, 14148)]