944491520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 264

約数和(自身を含む): 2770229664

約数和(自身を除く): 1825738144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 73, 76, 80, 95, 112, 128, 133, 140, 146, 152, 160, 190, 224, 256, 266, 280, 292, 304, 320, 361, 365, 380, 448, 511, 512, 532, 560, 584, 608, 640, 665, 722, 730, 760, 896, 1022, 1024, 1064, 1120, 1168, 1216, 1280, 1330, 1387, 1444, 1460, 1520, 1792, 1805, 2044, 2128, 2240, 2336, 2432, 2527, 2555, 2560, 2660, 2774, 2888, 2920, 3040, 3584, 3610, 4088, 4256, 4480, 4672, 4864, 5054, 5110, 5120, 5320, 5548, 5776, 5840, 6080, 6935, 7168, 7220, 8176, 8512, 8960, 9344, 9709, 9728, 10108, 10220, 10640, 11096, 11552, 11680, 12160, 12635, 13870, 14440, 16352, 17024, 17920, 18688, 19418, 19456, 20216, 20440, 21280, 22192, 23104, 23360, 24320, 25270, 26353, 27740, 28880, 32704, 34048, 35840, 37376, 38836, 40432, 40880, 42560, 44384, 46208, 46720, 48545, 48640, 50540, 52706, 55480, 57760, 65408, 68096, 74752, 77672, 80864, 81760, 85120, 88768, 92416, 93440, 97090, 97280, 101080, 105412, 110960, 115520, 130816, 131765, 136192, 155344, 161728, 163520, 170240, 177536, 184471, 184832, 186880, 194180, 202160, 210824, 221920, 231040, 261632, 263530, 310688, 323456, 327040, 340480, 355072, 368942, 369664, 373760, 388360, 404320, 421648, 443840, 462080, 523264, 527060, 621376, 646912, 654080, 680960, 710144, 737884, 776720, 808640, 843296, 887680, 922355, 924160, 1054120, 1242752, 1293824, 1308160, 1420288, 1475768, 1553440, 1617280, 1686592, 1775360, 1844710, 1848320, 2108240, 2485504, 2587648, 2616320, 2951536, 3106880, 3234560, 3373184, 3550720, 3689420, 4216480, 4971008, 5903072, 6213760, 6469120, 6746368, 7101440, 7378840, 8432960, 9942016, 11806144, 12427520, 12938240, 13492736, 14757680, 16865920, 23612288, 24855040, 26985472, 29515360, 33731840, 47224576, 49710080, 59030720, 67463680, 94449152, 118061440, 134927360, 188898304, 236122880, 472245760, 944491520]

約数ペア:

[(1, 944491520), (2, 472245760), (4, 236122880), (5, 188898304), (7, 134927360), (8, 118061440), (10, 94449152), (14, 67463680), (16, 59030720), (19, 49710080), (20, 47224576), (28, 33731840), (32, 29515360), (35, 26985472), (38, 24855040), (40, 23612288), (56, 16865920), (64, 14757680), (70, 13492736), (73, 12938240), (76, 12427520), (80, 11806144), (95, 9942016), (112, 8432960), (128, 7378840), (133, 7101440), (140, 6746368), (146, 6469120), (152, 6213760), (160, 5903072), (190, 4971008), (224, 4216480), (256, 3689420), (266, 3550720), (280, 3373184), (292, 3234560), (304, 3106880), (320, 2951536), (361, 2616320), (365, 2587648), (380, 2485504), (448, 2108240), (511, 1848320), (512, 1844710), (532, 1775360), (560, 1686592), (584, 1617280), (608, 1553440), (640, 1475768), (665, 1420288), (722, 1308160), (730, 1293824), (760, 1242752), (896, 1054120), (1022, 924160), (1024, 922355), (1064, 887680), (1120, 843296), (1168, 808640), (1216, 776720), (1280, 737884), (1330, 710144), (1387, 680960), (1444, 654080), (1460, 646912), (1520, 621376), (1792, 527060), (1805, 523264), (2044, 462080), (2128, 443840), (2240, 421648), (2336, 404320), (2432, 388360), (2527, 373760), (2555, 369664), (2560, 368942), (2660, 355072), (2774, 340480), (2888, 327040), (2920, 323456), (3040, 310688), (3584, 263530), (3610, 261632), (4088, 231040), (4256, 221920), (4480, 210824), (4672, 202160), (4864, 194180), (5054, 186880), (5110, 184832), (5120, 184471), (5320, 177536), (5548, 170240), (5776, 163520), (5840, 161728), (6080, 155344), (6935, 136192), (7168, 131765), (7220, 130816), (8176, 115520), (8512, 110960), (8960, 105412), (9344, 101080), (9709, 97280), (9728, 97090), (10108, 93440), (10220, 92416), (10640, 88768), (11096, 85120), (11552, 81760), (11680, 80864), (12160, 77672), (12635, 74752), (13870, 68096), (14440, 65408), (16352, 57760), (17024, 55480), (17920, 52706), (18688, 50540), (19418, 48640), (19456, 48545), (20216, 46720), (20440, 46208), (21280, 44384), (22192, 42560), (23104, 40880), (23360, 40432), (24320, 38836), (25270, 37376), (26353, 35840), (27740, 34048), (28880, 32704)]