312836160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3621

約数の個数: 224

約数和(自身を含む): 1222808832

約数和(自身を除く): 909972672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3581, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7162, 7280, 8736, 10743, 10920, 12480, 14324, 14560, 17472, 17905, 21486, 21840, 25067, 28648, 29120, 35810, 42972, 43680, 46553, 50134, 53715, 57296, 71620, 75201, 85944, 87360, 93106, 100268, 107430, 114592, 125335, 139659, 143240, 150402, 171888, 186212, 200536, 214860, 229184, 232765, 250670, 279318, 286480, 300804, 325871, 343776, 372424, 376005, 401072, 429720, 465530, 501340, 558636, 572960, 601608, 651742, 687552, 698295, 744848, 752010, 802144, 859440, 931060, 977613, 1002680, 1117272, 1145920, 1203216, 1303484, 1396590, 1489696, 1504020, 1604288, 1629355, 1718880, 1862120, 1955226, 2005360, 2234544, 2406432, 2606968, 2793180, 2979392, 3008040, 3258710, 3437760, 3724240, 3910452, 4010720, 4469088, 4812864, 4888065, 5213936, 5586360, 6016080, 6517420, 7448480, 7820904, 8021440, 8938176, 9776130, 10427872, 11172720, 12032160, 13034840, 14896960, 15641808, 19552260, 20855744, 22345440, 24064320, 26069680, 31283616, 39104520, 44690880, 52139360, 62567232, 78209040, 104278720, 156418080, 312836160]

約数ペア:

[(1, 312836160), (2, 156418080), (3, 104278720), (4, 78209040), (5, 62567232), (6, 52139360), (7, 44690880), (8, 39104520), (10, 31283616), (12, 26069680), (13, 24064320), (14, 22345440), (15, 20855744), (16, 19552260), (20, 15641808), (21, 14896960), (24, 13034840), (26, 12032160), (28, 11172720), (30, 10427872), (32, 9776130), (35, 8938176), (39, 8021440), (40, 7820904), (42, 7448480), (48, 6517420), (52, 6016080), (56, 5586360), (60, 5213936), (64, 4888065), (65, 4812864), (70, 4469088), (78, 4010720), (80, 3910452), (84, 3724240), (91, 3437760), (96, 3258710), (104, 3008040), (105, 2979392), (112, 2793180), (120, 2606968), (130, 2406432), (140, 2234544), (156, 2005360), (160, 1955226), (168, 1862120), (182, 1718880), (192, 1629355), (195, 1604288), (208, 1504020), (210, 1489696), (224, 1396590), (240, 1303484), (260, 1203216), (273, 1145920), (280, 1117272), (312, 1002680), (320, 977613), (336, 931060), (364, 859440), (390, 802144), (416, 752010), (420, 744848), (448, 698295), (455, 687552), (480, 651742), (520, 601608), (546, 572960), (560, 558636), (624, 501340), (672, 465530), (728, 429720), (780, 401072), (832, 376005), (840, 372424), (910, 343776), (960, 325871), (1040, 300804), (1092, 286480), (1120, 279318), (1248, 250670), (1344, 232765), (1365, 229184), (1456, 214860), (1560, 200536), (1680, 186212), (1820, 171888), (2080, 150402), (2184, 143240), (2240, 139659), (2496, 125335), (2730, 114592), (2912, 107430), (3120, 100268), (3360, 93106), (3581, 87360), (3640, 85944), (4160, 75201), (4368, 71620), (5460, 57296), (5824, 53715), (6240, 50134), (6720, 46553), (7162, 43680), (7280, 42972), (8736, 35810), (10743, 29120), (10920, 28648), (12480, 25067), (14324, 21840), (14560, 21486), (17472, 17905)]