1983642960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 320

約数和(自身を含む): 7087046400

約数和(自身を除く): 5103403440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 149, 156, 170, 195, 204, 208, 221, 240, 251, 255, 260, 272, 298, 312, 340, 390, 408, 442, 447, 502, 510, 520, 596, 624, 663, 680, 745, 753, 780, 816, 884, 894, 1004, 1020, 1040, 1105, 1192, 1255, 1326, 1360, 1490, 1506, 1560, 1768, 1788, 1937, 2008, 2040, 2210, 2235, 2384, 2510, 2533, 2652, 2980, 3012, 3120, 3263, 3315, 3536, 3576, 3765, 3874, 4016, 4080, 4267, 4420, 4470, 5020, 5066, 5304, 5811, 5960, 6024, 6526, 6630, 7152, 7530, 7599, 7748, 8534, 8840, 8940, 9685, 9789, 10040, 10132, 10608, 11622, 11920, 12048, 12665, 12801, 13052, 13260, 15060, 15198, 15496, 16315, 17068, 17680, 17880, 19370, 19578, 20080, 20264, 21335, 23244, 25330, 25602, 26104, 26520, 29055, 30120, 30396, 30992, 32630, 32929, 34136, 35760, 37399, 37995, 38740, 39156, 40528, 42670, 46488, 48945, 50660, 51204, 52208, 53040, 55471, 58110, 60240, 60792, 64005, 65260, 65858, 68272, 74798, 75990, 77480, 78312, 85340, 92976, 97890, 98787, 101320, 102408, 110942, 112197, 116220, 121584, 128010, 130520, 131716, 149596, 151980, 154960, 156624, 164645, 166413, 170680, 186995, 195780, 197574, 202640, 204816, 221884, 224394, 232440, 256020, 261040, 263432, 277355, 299192, 303960, 329290, 332826, 341360, 373990, 391560, 395148, 443768, 448788, 464880, 486187, 493935, 512040, 526864, 554710, 560985, 598384, 607920, 635783, 658580, 665652, 747980, 783120, 790296, 832065, 887536, 897576, 972374, 987870, 1024080, 1109420, 1121970, 1271566, 1317160, 1331304, 1458561, 1495960, 1580592, 1664130, 1795152, 1907349, 1944748, 1975740, 2218840, 2243940, 2430935, 2543132, 2634320, 2662608, 2917122, 2991920, 3178915, 3328260, 3814698, 3889496, 3951480, 4437680, 4487880, 4861870, 5086264, 5834244, 6357830, 6656520, 7292805, 7629396, 7778992, 7902960, 8265179, 8975760, 9536745, 9723740, 10172528, 11668488, 12715660, 13313040, 14585610, 15258792, 16530358, 19073490, 19447480, 23336976, 24795537, 25431320, 29171220, 30517584, 33060716, 38146980, 38894960, 41325895, 49591074, 50862640, 58342440, 66121432, 76293960, 82651790, 99182148, 116684880, 123977685, 132242864, 152587920, 165303580, 198364296, 247955370, 330607160, 396728592, 495910740, 661214320, 991821480, 1983642960]

約数ペア:

[(1, 1983642960), (2, 991821480), (3, 661214320), (4, 495910740), (5, 396728592), (6, 330607160), (8, 247955370), (10, 198364296), (12, 165303580), (13, 152587920), (15, 132242864), (16, 123977685), (17, 116684880), (20, 99182148), (24, 82651790), (26, 76293960), (30, 66121432), (34, 58342440), (39, 50862640), (40, 49591074), (48, 41325895), (51, 38894960), (52, 38146980), (60, 33060716), (65, 30517584), (68, 29171220), (78, 25431320), (80, 24795537), (85, 23336976), (102, 19447480), (104, 19073490), (120, 16530358), (130, 15258792), (136, 14585610), (149, 13313040), (156, 12715660), (170, 11668488), (195, 10172528), (204, 9723740), (208, 9536745), (221, 8975760), (240, 8265179), (251, 7902960), (255, 7778992), (260, 7629396), (272, 7292805), (298, 6656520), (312, 6357830), (340, 5834244), (390, 5086264), (408, 4861870), (442, 4487880), (447, 4437680), (502, 3951480), (510, 3889496), (520, 3814698), (596, 3328260), (624, 3178915), (663, 2991920), (680, 2917122), (745, 2662608), (753, 2634320), (780, 2543132), (816, 2430935), (884, 2243940), (894, 2218840), (1004, 1975740), (1020, 1944748), (1040, 1907349), (1105, 1795152), (1192, 1664130), (1255, 1580592), (1326, 1495960), (1360, 1458561), (1490, 1331304), (1506, 1317160), (1560, 1271566), (1768, 1121970), (1788, 1109420), (1937, 1024080), (2008, 987870), (2040, 972374), (2210, 897576), (2235, 887536), (2384, 832065), (2510, 790296), (2533, 783120), (2652, 747980), (2980, 665652), (3012, 658580), (3120, 635783), (3263, 607920), (3315, 598384), (3536, 560985), (3576, 554710), (3765, 526864), (3874, 512040), (4016, 493935), (4080, 486187), (4267, 464880), (4420, 448788), (4470, 443768), (5020, 395148), (5066, 391560), (5304, 373990), (5811, 341360), (5960, 332826), (6024, 329290), (6526, 303960), (6630, 299192), (7152, 277355), (7530, 263432), (7599, 261040), (7748, 256020), (8534, 232440), (8840, 224394), (8940, 221884), (9685, 204816), (9789, 202640), (10040, 197574), (10132, 195780), (10608, 186995), (11622, 170680), (11920, 166413), (12048, 164645), (12665, 156624), (12801, 154960), (13052, 151980), (13260, 149596), (15060, 131716), (15198, 130520), (15496, 128010), (16315, 121584), (17068, 116220), (17680, 112197), (17880, 110942), (19370, 102408), (19578, 101320), (20080, 98787), (20264, 97890), (21335, 92976), (23244, 85340), (25330, 78312), (25602, 77480), (26104, 75990), (26520, 74798), (29055, 68272), (30120, 65858), (30396, 65260), (30992, 64005), (32630, 60792), (32929, 60240), (34136, 58110), (35760, 55471), (37399, 53040), (37995, 52208), (38740, 51204), (39156, 50660), (40528, 48945), (42670, 46488)]