151416720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1$

素因数の和:2350

約数の個数: 240

約数和(自身を含む): 626126592

約数和(自身を除く): 474709872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2311, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4622, 4680, 5040, 5460, 6552, 6933, 7280, 8190, 9244, 9360, 10920, 11555, 13104, 13866, 16177, 16380, 18488, 20799, 21840, 23110, 27732, 30043, 32354, 32760, 34665, 36976, 41598, 46220, 48531, 55464, 60086, 64708, 65520, 69330, 80885, 83196, 90129, 92440, 97062, 103995, 110928, 120172, 129416, 138660, 145593, 150215, 161770, 166392, 180258, 184880, 194124, 207990, 210301, 240344, 242655, 258832, 270387, 277320, 291186, 300430, 323540, 332784, 360516, 388248, 415980, 420602, 450645, 480688, 485310, 540774, 554640, 582372, 600860, 630903, 647080, 721032, 727965, 776496, 831960, 841204, 901290, 970620, 1051505, 1081548, 1164744, 1201720, 1261806, 1294160, 1351935, 1442064, 1455930, 1663920, 1682408, 1802580, 1892709, 1941240, 2103010, 2163096, 2329488, 2403440, 2523612, 2703870, 2911860, 3154515, 3364816, 3605160, 3785418, 3882480, 4206020, 4326192, 5047224, 5407740, 5823720, 6309030, 7210320, 7570836, 8412040, 9463545, 10094448, 10815480, 11647440, 12618060, 15141672, 16824080, 18927090, 21630960, 25236120, 30283344, 37854180, 50472240, 75708360, 151416720]

約数ペア:

[(1, 151416720), (2, 75708360), (3, 50472240), (4, 37854180), (5, 30283344), (6, 25236120), (7, 21630960), (8, 18927090), (9, 16824080), (10, 15141672), (12, 12618060), (13, 11647440), (14, 10815480), (15, 10094448), (16, 9463545), (18, 8412040), (20, 7570836), (21, 7210320), (24, 6309030), (26, 5823720), (28, 5407740), (30, 5047224), (35, 4326192), (36, 4206020), (39, 3882480), (40, 3785418), (42, 3605160), (45, 3364816), (48, 3154515), (52, 2911860), (56, 2703870), (60, 2523612), (63, 2403440), (65, 2329488), (70, 2163096), (72, 2103010), (78, 1941240), (80, 1892709), (84, 1802580), (90, 1682408), (91, 1663920), (104, 1455930), (105, 1442064), (112, 1351935), (117, 1294160), (120, 1261806), (126, 1201720), (130, 1164744), (140, 1081548), (144, 1051505), (156, 970620), (168, 901290), (180, 841204), (182, 831960), (195, 776496), (208, 727965), (210, 721032), (234, 647080), (240, 630903), (252, 600860), (260, 582372), (273, 554640), (280, 540774), (312, 485310), (315, 480688), (336, 450645), (360, 420602), (364, 415980), (390, 388248), (420, 360516), (455, 332784), (468, 323540), (504, 300430), (520, 291186), (546, 277320), (560, 270387), (585, 258832), (624, 242655), (630, 240344), (720, 210301), (728, 207990), (780, 194124), (819, 184880), (840, 180258), (910, 166392), (936, 161770), (1008, 150215), (1040, 145593), (1092, 138660), (1170, 129416), (1260, 120172), (1365, 110928), (1456, 103995), (1560, 97062), (1638, 92440), (1680, 90129), (1820, 83196), (1872, 80885), (2184, 69330), (2311, 65520), (2340, 64708), (2520, 60086), (2730, 55464), (3120, 48531), (3276, 46220), (3640, 41598), (4095, 36976), (4368, 34665), (4622, 32760), (4680, 32354), (5040, 30043), (5460, 27732), (6552, 23110), (6933, 21840), (7280, 20799), (8190, 18488), (9244, 16380), (9360, 16177), (10920, 13866), (11555, 13104)]