1717088520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:708

約数の個数: 256

約数和(自身を含む): 6235545600

約数和(自身を除く): 4518457080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 271, 280, 285, 380, 397, 399, 420, 456, 532, 542, 570, 665, 760, 794, 798, 813, 840, 1064, 1084, 1140, 1191, 1330, 1355, 1588, 1596, 1626, 1897, 1985, 1995, 2168, 2280, 2382, 2660, 2710, 2779, 3176, 3192, 3252, 3794, 3970, 3990, 4065, 4764, 5149, 5320, 5420, 5558, 5691, 5955, 6504, 7543, 7588, 7940, 7980, 8130, 8337, 9485, 9528, 10298, 10840, 11116, 11382, 11910, 13895, 15086, 15176, 15447, 15880, 15960, 16260, 16674, 18970, 20596, 22232, 22629, 22764, 23820, 25745, 27790, 28455, 30172, 30894, 32520, 33348, 36043, 37715, 37940, 41192, 41685, 45258, 45528, 47640, 51490, 52801, 55580, 56910, 60344, 61788, 66696, 72086, 75430, 75880, 77235, 83370, 90516, 102980, 105602, 107587, 108129, 111160, 113145, 113820, 123576, 144172, 150860, 154470, 158403, 166740, 180215, 181032, 205960, 211204, 215174, 216258, 226290, 227640, 264005, 288344, 301720, 308940, 316806, 322761, 333480, 360430, 422408, 430348, 432516, 452580, 528010, 537935, 540645, 617880, 633612, 645522, 720860, 753109, 792015, 860696, 865032, 905160, 1056020, 1075870, 1081290, 1267224, 1291044, 1441720, 1506218, 1584030, 1613805, 2044153, 2112040, 2151740, 2162580, 2259327, 2582088, 3012436, 3168060, 3227610, 3765545, 4088306, 4303480, 4325160, 4518654, 6024872, 6132459, 6336120, 6455220, 7531090, 8176612, 9037308, 10220765, 11296635, 12264918, 12910440, 14309071, 15062180, 16353224, 18074616, 20441530, 22593270, 24529836, 28618142, 30124360, 30662295, 40883060, 42927213, 45186540, 49059672, 57236284, 61324590, 71545355, 81766120, 85854426, 90373080, 114472568, 122649180, 143090710, 171708852, 214636065, 245298360, 286181420, 343417704, 429272130, 572362840, 858544260, 1717088520]

約数ペア:

[(1, 1717088520), (2, 858544260), (3, 572362840), (4, 429272130), (5, 343417704), (6, 286181420), (7, 245298360), (8, 214636065), (10, 171708852), (12, 143090710), (14, 122649180), (15, 114472568), (19, 90373080), (20, 85854426), (21, 81766120), (24, 71545355), (28, 61324590), (30, 57236284), (35, 49059672), (38, 45186540), (40, 42927213), (42, 40883060), (56, 30662295), (57, 30124360), (60, 28618142), (70, 24529836), (76, 22593270), (84, 20441530), (95, 18074616), (105, 16353224), (114, 15062180), (120, 14309071), (133, 12910440), (140, 12264918), (152, 11296635), (168, 10220765), (190, 9037308), (210, 8176612), (228, 7531090), (266, 6455220), (271, 6336120), (280, 6132459), (285, 6024872), (380, 4518654), (397, 4325160), (399, 4303480), (420, 4088306), (456, 3765545), (532, 3227610), (542, 3168060), (570, 3012436), (665, 2582088), (760, 2259327), (794, 2162580), (798, 2151740), (813, 2112040), (840, 2044153), (1064, 1613805), (1084, 1584030), (1140, 1506218), (1191, 1441720), (1330, 1291044), (1355, 1267224), (1588, 1081290), (1596, 1075870), (1626, 1056020), (1897, 905160), (1985, 865032), (1995, 860696), (2168, 792015), (2280, 753109), (2382, 720860), (2660, 645522), (2710, 633612), (2779, 617880), (3176, 540645), (3192, 537935), (3252, 528010), (3794, 452580), (3970, 432516), (3990, 430348), (4065, 422408), (4764, 360430), (5149, 333480), (5320, 322761), (5420, 316806), (5558, 308940), (5691, 301720), (5955, 288344), (6504, 264005), (7543, 227640), (7588, 226290), (7940, 216258), (7980, 215174), (8130, 211204), (8337, 205960), (9485, 181032), (9528, 180215), (10298, 166740), (10840, 158403), (11116, 154470), (11382, 150860), (11910, 144172), (13895, 123576), (15086, 113820), (15176, 113145), (15447, 111160), (15880, 108129), (15960, 107587), (16260, 105602), (16674, 102980), (18970, 90516), (20596, 83370), (22232, 77235), (22629, 75880), (22764, 75430), (23820, 72086), (25745, 66696), (27790, 61788), (28455, 60344), (30172, 56910), (30894, 55580), (32520, 52801), (33348, 51490), (36043, 47640), (37715, 45528), (37940, 45258), (41192, 41685)]