15539675520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16417}}^1$

素因数の和:16485

約数の個数: 256

約数和(自身を含む): 54258206400

約数和(自身を除く): 38718530880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 128, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 272, 290, 320, 340, 348, 384, 408, 435, 464, 480, 493, 510, 544, 580, 640, 680, 696, 816, 870, 928, 960, 986, 1020, 1088, 1160, 1360, 1392, 1479, 1632, 1740, 1856, 1920, 1972, 2040, 2176, 2320, 2465, 2720, 2784, 2958, 3264, 3480, 3712, 3944, 4080, 4640, 4930, 5440, 5568, 5916, 6528, 6960, 7395, 7888, 8160, 9280, 9860, 10880, 11136, 11832, 13920, 14790, 15776, 16320, 16417, 18560, 19720, 23664, 27840, 29580, 31552, 32640, 32834, 39440, 47328, 49251, 55680, 59160, 63104, 65668, 78880, 82085, 94656, 98502, 118320, 131336, 157760, 164170, 189312, 197004, 236640, 246255, 262672, 279089, 315520, 328340, 394008, 473280, 476093, 492510, 525344, 558178, 656680, 788016, 837267, 946560, 952186, 985020, 1050688, 1116356, 1313360, 1395445, 1428279, 1576032, 1674534, 1904372, 1970040, 2101376, 2232712, 2380465, 2626720, 2790890, 2856558, 3152064, 3349068, 3808744, 3940080, 4186335, 4465424, 4760930, 5253440, 5581780, 5713116, 6304128, 6698136, 7141395, 7617488, 7880160, 8093581, 8372670, 8930848, 9521860, 10506880, 11163560, 11426232, 13396272, 14282790, 15234976, 15760320, 16187162, 16745340, 17861696, 19043720, 22327120, 22852464, 24280743, 26792544, 28565580, 30469952, 31520640, 32374324, 33490680, 35723392, 38087440, 40467905, 44654240, 45704928, 48561486, 53585088, 57131160, 60939904, 64748648, 66981360, 76174880, 80935810, 89308480, 91409856, 97122972, 107170176, 114262320, 121403715, 129497296, 133962720, 152349760, 161871620, 178616960, 182819712, 194245944, 228524640, 242807430, 258994592, 267925440, 304699520, 323743240, 388491888, 457049280, 485614860, 517989184, 535850880, 647486480, 776983776, 914098560, 971229720, 1035978368, 1294972960, 1553967552, 1942459440, 2589945920, 3107935104, 3884918880, 5179891840, 7769837760, 15539675520]

約数ペア:

[(1, 15539675520), (2, 7769837760), (3, 5179891840), (4, 3884918880), (5, 3107935104), (6, 2589945920), (8, 1942459440), (10, 1553967552), (12, 1294972960), (15, 1035978368), (16, 971229720), (17, 914098560), (20, 776983776), (24, 647486480), (29, 535850880), (30, 517989184), (32, 485614860), (34, 457049280), (40, 388491888), (48, 323743240), (51, 304699520), (58, 267925440), (60, 258994592), (64, 242807430), (68, 228524640), (80, 194245944), (85, 182819712), (87, 178616960), (96, 161871620), (102, 152349760), (116, 133962720), (120, 129497296), (128, 121403715), (136, 114262320), (145, 107170176), (160, 97122972), (170, 91409856), (174, 89308480), (192, 80935810), (204, 76174880), (232, 66981360), (240, 64748648), (255, 60939904), (272, 57131160), (290, 53585088), (320, 48561486), (340, 45704928), (348, 44654240), (384, 40467905), (408, 38087440), (435, 35723392), (464, 33490680), (480, 32374324), (493, 31520640), (510, 30469952), (544, 28565580), (580, 26792544), (640, 24280743), (680, 22852464), (696, 22327120), (816, 19043720), (870, 17861696), (928, 16745340), (960, 16187162), (986, 15760320), (1020, 15234976), (1088, 14282790), (1160, 13396272), (1360, 11426232), (1392, 11163560), (1479, 10506880), (1632, 9521860), (1740, 8930848), (1856, 8372670), (1920, 8093581), (1972, 7880160), (2040, 7617488), (2176, 7141395), (2320, 6698136), (2465, 6304128), (2720, 5713116), (2784, 5581780), (2958, 5253440), (3264, 4760930), (3480, 4465424), (3712, 4186335), (3944, 3940080), (4080, 3808744), (4640, 3349068), (4930, 3152064), (5440, 2856558), (5568, 2790890), (5916, 2626720), (6528, 2380465), (6960, 2232712), (7395, 2101376), (7888, 1970040), (8160, 1904372), (9280, 1674534), (9860, 1576032), (10880, 1428279), (11136, 1395445), (11832, 1313360), (13920, 1116356), (14790, 1050688), (15776, 985020), (16320, 952186), (16417, 946560), (18560, 837267), (19720, 788016), (23664, 656680), (27840, 558178), (29580, 525344), (31552, 492510), (32640, 476093), (32834, 473280), (39440, 394008), (47328, 328340), (49251, 315520), (55680, 279089), (59160, 262672), (63104, 246255), (65668, 236640), (78880, 197004), (82085, 189312), (94656, 164170), (98502, 157760), (118320, 131336)]