1360488920

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 3991680000

約数和(自身を除く): 2631191080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 49, 56, 68, 70, 76, 85, 95, 98, 119, 133, 136, 140, 152, 170, 190, 196, 238, 245, 266, 280, 307, 323, 340, 343, 380, 392, 476, 490, 532, 595, 614, 646, 665, 680, 686, 760, 833, 931, 952, 980, 1064, 1190, 1228, 1292, 1330, 1372, 1535, 1615, 1666, 1715, 1862, 1960, 2149, 2261, 2380, 2456, 2584, 2660, 2744, 3070, 3230, 3332, 3430, 3724, 4165, 4298, 4522, 4655, 4760, 5219, 5320, 5831, 5833, 6140, 6460, 6517, 6664, 6860, 7448, 8330, 8596, 9044, 9310, 10438, 10745, 11305, 11662, 11666, 12280, 12920, 13034, 13720, 15043, 15827, 16660, 17192, 18088, 18620, 20876, 21490, 22610, 23324, 23332, 26068, 26095, 29155, 29165, 30086, 31654, 32585, 33320, 36533, 37240, 40831, 41752, 42980, 45220, 46648, 46664, 52136, 52190, 58310, 58330, 60172, 63308, 65170, 73066, 75215, 79135, 81662, 85960, 90440, 99161, 104380, 105301, 110789, 116620, 116660, 120344, 126616, 130340, 146132, 150430, 158270, 163324, 182665, 198322, 204155, 208760, 210602, 221578, 233240, 233320, 255731, 260680, 285817, 292264, 300860, 316540, 326648, 365330, 396644, 408310, 421204, 443156, 495805, 511462, 526505, 553945, 571634, 601720, 633080, 694127, 730660, 793288, 816620, 842408, 886312, 991610, 1022924, 1053010, 1107890, 1143268, 1278655, 1388254, 1429085, 1461320, 1633240, 1790117, 1983220, 2000719, 2045848, 2106020, 2215780, 2286536, 2557310, 2776508, 2858170, 3470635, 3580234, 3966440, 4001438, 4212040, 4431560, 4858889, 5114620, 5553016, 5716340, 6941270, 7160468, 8002876, 8950585, 9717778, 10003595, 10229240, 11432680, 13882540, 14320936, 16005752, 17901170, 19435556, 20007190, 24294445, 27765080, 34012223, 35802340, 38871112, 40014380, 48588890, 68024446, 71604680, 80028760, 97177780, 136048892, 170061115, 194355560, 272097784, 340122230, 680244460, 1360488920]

約数ペア:

[(1, 1360488920), (2, 680244460), (4, 340122230), (5, 272097784), (7, 194355560), (8, 170061115), (10, 136048892), (14, 97177780), (17, 80028760), (19, 71604680), (20, 68024446), (28, 48588890), (34, 40014380), (35, 38871112), (38, 35802340), (40, 34012223), (49, 27765080), (56, 24294445), (68, 20007190), (70, 19435556), (76, 17901170), (85, 16005752), (95, 14320936), (98, 13882540), (119, 11432680), (133, 10229240), (136, 10003595), (140, 9717778), (152, 8950585), (170, 8002876), (190, 7160468), (196, 6941270), (238, 5716340), (245, 5553016), (266, 5114620), (280, 4858889), (307, 4431560), (323, 4212040), (340, 4001438), (343, 3966440), (380, 3580234), (392, 3470635), (476, 2858170), (490, 2776508), (532, 2557310), (595, 2286536), (614, 2215780), (646, 2106020), (665, 2045848), (680, 2000719), (686, 1983220), (760, 1790117), (833, 1633240), (931, 1461320), (952, 1429085), (980, 1388254), (1064, 1278655), (1190, 1143268), (1228, 1107890), (1292, 1053010), (1330, 1022924), (1372, 991610), (1535, 886312), (1615, 842408), (1666, 816620), (1715, 793288), (1862, 730660), (1960, 694127), (2149, 633080), (2261, 601720), (2380, 571634), (2456, 553945), (2584, 526505), (2660, 511462), (2744, 495805), (3070, 443156), (3230, 421204), (3332, 408310), (3430, 396644), (3724, 365330), (4165, 326648), (4298, 316540), (4522, 300860), (4655, 292264), (4760, 285817), (5219, 260680), (5320, 255731), (5831, 233320), (5833, 233240), (6140, 221578), (6460, 210602), (6517, 208760), (6664, 204155), (6860, 198322), (7448, 182665), (8330, 163324), (8596, 158270), (9044, 150430), (9310, 146132), (10438, 130340), (10745, 126616), (11305, 120344), (11662, 116660), (11666, 116620), (12280, 110789), (12920, 105301), (13034, 104380), (13720, 99161), (15043, 90440), (15827, 85960), (16660, 81662), (17192, 79135), (18088, 75215), (18620, 73066), (20876, 65170), (21490, 63308), (22610, 60172), (23324, 58330), (23332, 58310), (26068, 52190), (26095, 52136), (29155, 46664), (29165, 46648), (30086, 45220), (31654, 42980), (32585, 41752), (33320, 40831), (36533, 37240)]