1311077040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:556

約数の個数: 320

約数和(自身を含む): 5045677056

約数和(自身を除く): 3734600016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 173, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 346, 347, 364, 390, 420, 455, 519, 520, 546, 560, 624, 692, 694, 728, 780, 840, 865, 910, 1038, 1040, 1041, 1092, 1211, 1365, 1384, 1388, 1456, 1560, 1680, 1730, 1735, 1820, 2076, 2082, 2184, 2249, 2422, 2429, 2595, 2730, 2768, 2776, 3120, 3460, 3470, 3633, 3640, 4152, 4164, 4368, 4498, 4511, 4844, 4858, 5190, 5205, 5460, 5552, 6055, 6747, 6920, 6940, 7266, 7280, 7287, 8304, 8328, 8996, 9022, 9688, 9716, 10380, 10410, 10920, 11245, 12110, 12145, 13494, 13533, 13840, 13880, 14532, 14574, 15743, 16656, 17992, 18044, 18165, 19376, 19432, 20760, 20820, 21840, 22490, 22555, 24220, 24290, 26988, 27066, 27760, 29064, 29148, 31486, 31577, 33735, 35984, 36088, 36330, 36435, 38864, 41520, 41640, 44980, 45110, 47229, 48440, 48580, 53976, 54132, 58128, 58296, 60031, 62972, 63154, 67470, 67665, 72176, 72660, 72870, 78715, 83280, 89960, 90220, 94458, 94731, 96880, 97160, 107952, 108264, 116592, 120062, 125944, 126308, 134940, 135330, 145320, 145740, 157430, 157885, 179920, 180093, 180440, 188916, 189462, 194320, 216528, 236145, 240124, 251888, 252616, 269880, 270660, 290640, 291480, 300155, 314860, 315770, 360186, 360880, 377832, 378924, 420217, 472290, 473655, 480248, 505232, 539760, 541320, 582960, 600310, 629720, 631540, 720372, 755664, 757848, 780403, 840434, 900465, 944580, 947310, 960496, 1082640, 1200620, 1259440, 1260651, 1263080, 1440744, 1515696, 1560806, 1680868, 1800930, 1889160, 1894620, 2101085, 2341209, 2401240, 2521302, 2526160, 2881488, 3121612, 3361736, 3601860, 3778320, 3789240, 3902015, 4202170, 4682418, 4802480, 5042604, 5462821, 6243224, 6303255, 6723472, 7203720, 7578480, 7804030, 8404340, 9364836, 10085208, 10925642, 11706045, 12486448, 12606510, 14407440, 15608060, 16388463, 16808680, 18729672, 20170416, 21851284, 23412090, 25213020, 27314105, 31216120, 32776926, 33617360, 37459344, 43702568, 46824180, 50426040, 54628210, 62432240, 65553852, 81942315, 87405136, 93648360, 100852080, 109256420, 131107704, 163884630, 187296720, 218512840, 262215408, 327769260, 437025680, 655538520, 1311077040]

約数ペア:

[(1, 1311077040), (2, 655538520), (3, 437025680), (4, 327769260), (5, 262215408), (6, 218512840), (7, 187296720), (8, 163884630), (10, 131107704), (12, 109256420), (13, 100852080), (14, 93648360), (15, 87405136), (16, 81942315), (20, 65553852), (21, 62432240), (24, 54628210), (26, 50426040), (28, 46824180), (30, 43702568), (35, 37459344), (39, 33617360), (40, 32776926), (42, 31216120), (48, 27314105), (52, 25213020), (56, 23412090), (60, 21851284), (65, 20170416), (70, 18729672), (78, 16808680), (80, 16388463), (84, 15608060), (91, 14407440), (104, 12606510), (105, 12486448), (112, 11706045), (120, 10925642), (130, 10085208), (140, 9364836), (156, 8404340), (168, 7804030), (173, 7578480), (182, 7203720), (195, 6723472), (208, 6303255), (210, 6243224), (240, 5462821), (260, 5042604), (273, 4802480), (280, 4682418), (312, 4202170), (336, 3902015), (346, 3789240), (347, 3778320), (364, 3601860), (390, 3361736), (420, 3121612), (455, 2881488), (519, 2526160), (520, 2521302), (546, 2401240), (560, 2341209), (624, 2101085), (692, 1894620), (694, 1889160), (728, 1800930), (780, 1680868), (840, 1560806), (865, 1515696), (910, 1440744), (1038, 1263080), (1040, 1260651), (1041, 1259440), (1092, 1200620), (1211, 1082640), (1365, 960496), (1384, 947310), (1388, 944580), (1456, 900465), (1560, 840434), (1680, 780403), (1730, 757848), (1735, 755664), (1820, 720372), (2076, 631540), (2082, 629720), (2184, 600310), (2249, 582960), (2422, 541320), (2429, 539760), (2595, 505232), (2730, 480248), (2768, 473655), (2776, 472290), (3120, 420217), (3460, 378924), (3470, 377832), (3633, 360880), (3640, 360186), (4152, 315770), (4164, 314860), (4368, 300155), (4498, 291480), (4511, 290640), (4844, 270660), (4858, 269880), (5190, 252616), (5205, 251888), (5460, 240124), (5552, 236145), (6055, 216528), (6747, 194320), (6920, 189462), (6940, 188916), (7266, 180440), (7280, 180093), (7287, 179920), (8304, 157885), (8328, 157430), (8996, 145740), (9022, 145320), (9688, 135330), (9716, 134940), (10380, 126308), (10410, 125944), (10920, 120062), (11245, 116592), (12110, 108264), (12145, 107952), (13494, 97160), (13533, 96880), (13840, 94731), (13880, 94458), (14532, 90220), (14574, 89960), (15743, 83280), (16656, 78715), (17992, 72870), (18044, 72660), (18165, 72176), (19376, 67665), (19432, 67470), (20760, 63154), (20820, 62972), (21840, 60031), (22490, 58296), (22555, 58128), (24220, 54132), (24290, 53976), (26988, 48580), (27066, 48440), (27760, 47229), (29064, 45110), (29148, 44980), (31486, 41640), (31577, 41520), (33735, 38864), (35984, 36435), (36088, 36330)]