42474960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 161561088

約数和(自身を除く): 119086128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 173, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 346, 360, 372, 396, 440, 465, 495, 496, 519, 528, 558, 620, 660, 682, 692, 720, 744, 792, 865, 880, 930, 990, 1023, 1038, 1116, 1240, 1320, 1364, 1384, 1395, 1488, 1557, 1584, 1705, 1730, 1860, 1903, 1980, 2046, 2076, 2232, 2480, 2595, 2640, 2728, 2768, 2790, 3069, 3114, 3410, 3460, 3720, 3806, 3960, 4092, 4152, 4464, 5115, 5190, 5363, 5456, 5580, 5709, 6138, 6228, 6820, 6920, 7440, 7612, 7785, 7920, 8184, 8304, 9515, 10230, 10380, 10726, 11160, 11418, 12276, 12456, 13640, 13840, 15224, 15345, 15570, 16089, 16368, 17127, 19030, 20460, 20760, 21452, 22320, 22836, 24552, 24912, 26815, 27280, 28545, 30448, 30690, 31140, 32178, 34254, 38060, 40920, 41520, 42904, 45672, 48267, 49104, 53630, 57090, 58993, 61380, 62280, 64356, 68508, 76120, 80445, 81840, 85635, 85808, 91344, 96534, 107260, 114180, 117986, 122760, 124560, 128712, 137016, 152240, 160890, 171270, 176979, 193068, 214520, 228360, 235972, 241335, 245520, 257424, 274032, 294965, 321780, 342540, 353958, 386136, 429040, 456720, 471944, 482670, 530937, 589930, 643560, 685080, 707916, 772272, 884895, 943888, 965340, 1061874, 1179860, 1287120, 1370160, 1415832, 1769790, 1930680, 2123748, 2359720, 2654685, 2831664, 3539580, 3861360, 4247496, 4719440, 5309370, 7079160, 8494992, 10618740, 14158320, 21237480, 42474960]

約数ペア:

[(1, 42474960), (2, 21237480), (3, 14158320), (4, 10618740), (5, 8494992), (6, 7079160), (8, 5309370), (9, 4719440), (10, 4247496), (11, 3861360), (12, 3539580), (15, 2831664), (16, 2654685), (18, 2359720), (20, 2123748), (22, 1930680), (24, 1769790), (30, 1415832), (31, 1370160), (33, 1287120), (36, 1179860), (40, 1061874), (44, 965340), (45, 943888), (48, 884895), (55, 772272), (60, 707916), (62, 685080), (66, 643560), (72, 589930), (80, 530937), (88, 482670), (90, 471944), (93, 456720), (99, 429040), (110, 386136), (120, 353958), (124, 342540), (132, 321780), (144, 294965), (155, 274032), (165, 257424), (173, 245520), (176, 241335), (180, 235972), (186, 228360), (198, 214520), (220, 193068), (240, 176979), (248, 171270), (264, 160890), (279, 152240), (310, 137016), (330, 128712), (341, 124560), (346, 122760), (360, 117986), (372, 114180), (396, 107260), (440, 96534), (465, 91344), (495, 85808), (496, 85635), (519, 81840), (528, 80445), (558, 76120), (620, 68508), (660, 64356), (682, 62280), (692, 61380), (720, 58993), (744, 57090), (792, 53630), (865, 49104), (880, 48267), (930, 45672), (990, 42904), (1023, 41520), (1038, 40920), (1116, 38060), (1240, 34254), (1320, 32178), (1364, 31140), (1384, 30690), (1395, 30448), (1488, 28545), (1557, 27280), (1584, 26815), (1705, 24912), (1730, 24552), (1860, 22836), (1903, 22320), (1980, 21452), (2046, 20760), (2076, 20460), (2232, 19030), (2480, 17127), (2595, 16368), (2640, 16089), (2728, 15570), (2768, 15345), (2790, 15224), (3069, 13840), (3114, 13640), (3410, 12456), (3460, 12276), (3720, 11418), (3806, 11160), (3960, 10726), (4092, 10380), (4152, 10230), (4464, 9515), (5115, 8304), (5190, 8184), (5363, 7920), (5456, 7785), (5580, 7612), (5709, 7440), (6138, 6920), (6228, 6820)]