315939960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 1274112000

約数和(自身を除く): 958172040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 79, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 158, 161, 168, 180, 184, 189, 207, 210, 216, 230, 237, 252, 270, 276, 280, 315, 316, 322, 345, 360, 378, 395, 414, 420, 460, 474, 483, 504, 529, 540, 552, 553, 621, 630, 632, 644, 690, 711, 756, 790, 805, 828, 840, 920, 945, 948, 966, 1035, 1058, 1080, 1106, 1185, 1242, 1260, 1288, 1380, 1422, 1449, 1512, 1580, 1587, 1610, 1656, 1659, 1817, 1890, 1896, 1932, 2070, 2116, 2133, 2212, 2370, 2415, 2484, 2520, 2645, 2760, 2765, 2844, 2898, 3105, 3160, 3174, 3220, 3318, 3555, 3634, 3703, 3780, 3864, 4140, 4232, 4266, 4347, 4424, 4740, 4761, 4830, 4968, 4977, 5290, 5451, 5530, 5688, 5796, 6210, 6348, 6440, 6636, 7110, 7245, 7268, 7406, 7560, 7935, 8280, 8295, 8532, 8694, 9085, 9480, 9522, 9660, 9954, 10580, 10665, 10902, 11060, 11109, 11592, 12420, 12696, 12719, 13272, 14220, 14283, 14490, 14536, 14812, 14931, 15870, 16353, 16590, 17064, 17388, 18170, 18515, 19044, 19320, 19908, 21160, 21330, 21735, 21804, 22120, 22218, 23805, 24840, 24885, 25438, 27255, 28440, 28566, 28980, 29624, 29862, 31740, 32706, 33180, 33327, 34776, 36340, 37030, 38088, 38157, 39816, 41791, 42660, 43470, 43608, 44436, 47610, 49059, 49770, 50876, 54510, 55545, 57132, 57960, 59724, 63480, 63595, 65412, 66360, 66654, 71415, 72680, 74060, 74655, 76314, 81765, 83582, 85320, 86940, 88872, 95220, 98118, 99540, 99981, 101752, 109020, 111090, 114264, 114471, 119448, 125373, 127190, 130824, 133308, 142830, 148120, 149310, 152628, 163530, 166635, 167164, 173880, 190440, 190785, 196236, 199080, 199962, 208955, 218040, 222180, 228942, 245295, 250746, 254380, 266616, 285660, 292537, 298620, 305256, 327060, 333270, 334328, 343413, 376119, 381570, 392472, 399924, 417910, 444360, 457884, 490590, 499905, 501492, 508760, 571320, 572355, 585074, 597240, 626865, 654120, 666540, 686826, 752238, 763140, 799848, 835820, 877611, 915768, 981180, 999810, 1002984, 1128357, 1144710, 1170148, 1253730, 1333080, 1373652, 1462685, 1504476, 1526280, 1671640, 1717065, 1755222, 1880595, 1962360, 1999620, 2256714, 2289420, 2340296, 2507460, 2632833, 2747304, 2925370, 3008952, 3434130, 3510444, 3761190, 3999240, 4388055, 4513428, 4578840, 5014920, 5265666, 5641785, 5850740, 6868260, 7020888, 7522380, 7898499, 8776110, 9026856, 10531332, 11283570, 11701480, 13164165, 13736520, 15044760, 15796998, 17552220, 21062664, 22567140, 26328330, 31593996, 35104440, 39492495, 45134280, 52656660, 63187992, 78984990, 105313320, 157969980, 315939960]

約数ペア:

[(1, 315939960), (2, 157969980), (3, 105313320), (4, 78984990), (5, 63187992), (6, 52656660), (7, 45134280), (8, 39492495), (9, 35104440), (10, 31593996), (12, 26328330), (14, 22567140), (15, 21062664), (18, 17552220), (20, 15796998), (21, 15044760), (23, 13736520), (24, 13164165), (27, 11701480), (28, 11283570), (30, 10531332), (35, 9026856), (36, 8776110), (40, 7898499), (42, 7522380), (45, 7020888), (46, 6868260), (54, 5850740), (56, 5641785), (60, 5265666), (63, 5014920), (69, 4578840), (70, 4513428), (72, 4388055), (79, 3999240), (84, 3761190), (90, 3510444), (92, 3434130), (105, 3008952), (108, 2925370), (115, 2747304), (120, 2632833), (126, 2507460), (135, 2340296), (138, 2289420), (140, 2256714), (158, 1999620), (161, 1962360), (168, 1880595), (180, 1755222), (184, 1717065), (189, 1671640), (207, 1526280), (210, 1504476), (216, 1462685), (230, 1373652), (237, 1333080), (252, 1253730), (270, 1170148), (276, 1144710), (280, 1128357), (315, 1002984), (316, 999810), (322, 981180), (345, 915768), (360, 877611), (378, 835820), (395, 799848), (414, 763140), (420, 752238), (460, 686826), (474, 666540), (483, 654120), (504, 626865), (529, 597240), (540, 585074), (552, 572355), (553, 571320), (621, 508760), (630, 501492), (632, 499905), (644, 490590), (690, 457884), (711, 444360), (756, 417910), (790, 399924), (805, 392472), (828, 381570), (840, 376119), (920, 343413), (945, 334328), (948, 333270), (966, 327060), (1035, 305256), (1058, 298620), (1080, 292537), (1106, 285660), (1185, 266616), (1242, 254380), (1260, 250746), (1288, 245295), (1380, 228942), (1422, 222180), (1449, 218040), (1512, 208955), (1580, 199962), (1587, 199080), (1610, 196236), (1656, 190785), (1659, 190440), (1817, 173880), (1890, 167164), (1896, 166635), (1932, 163530), (2070, 152628), (2116, 149310), (2133, 148120), (2212, 142830), (2370, 133308), (2415, 130824), (2484, 127190), (2520, 125373), (2645, 119448), (2760, 114471), (2765, 114264), (2844, 111090), (2898, 109020), (3105, 101752), (3160, 99981), (3174, 99540), (3220, 98118), (3318, 95220), (3555, 88872), (3634, 86940), (3703, 85320), (3780, 83582), (3864, 81765), (4140, 76314), (4232, 74655), (4266, 74060), (4347, 72680), (4424, 71415), (4740, 66654), (4761, 66360), (4830, 65412), (4968, 63595), (4977, 63480), (5290, 59724), (5451, 57960), (5530, 57132), (5688, 55545), (5796, 54510), (6210, 50876), (6348, 49770), (6440, 49059), (6636, 47610), (7110, 44436), (7245, 43608), (7268, 43470), (7406, 42660), (7560, 41791), (7935, 39816), (8280, 38157), (8295, 38088), (8532, 37030), (8694, 36340), (9085, 34776), (9480, 33327), (9522, 33180), (9660, 32706), (9954, 31740), (10580, 29862), (10665, 29624), (10902, 28980), (11060, 28566), (11109, 28440), (11592, 27255), (12420, 25438), (12696, 24885), (12719, 24840), (13272, 23805), (14220, 22218), (14283, 22120), (14490, 21804), (14536, 21735), (14812, 21330), (14931, 21160), (15870, 19908), (16353, 19320), (16590, 19044), (17064, 18515), (17388, 18170)]