2040019200

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 324

約数和(自身を含む): 7383933648

約数和(自身を除く): 5343914448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 107, 120, 128, 144, 150, 160, 180, 192, 200, 214, 225, 240, 256, 288, 300, 320, 321, 331, 360, 384, 400, 428, 450, 480, 535, 576, 600, 640, 642, 662, 720, 768, 800, 856, 900, 960, 963, 993, 1070, 1152, 1200, 1280, 1284, 1324, 1440, 1600, 1605, 1655, 1712, 1800, 1920, 1926, 1986, 2140, 2304, 2400, 2568, 2648, 2675, 2880, 2979, 3200, 3210, 3310, 3424, 3600, 3840, 3852, 3972, 4280, 4800, 4815, 4965, 5136, 5296, 5350, 5760, 5958, 6400, 6420, 6620, 6848, 7200, 7704, 7944, 8025, 8275, 8560, 9600, 9630, 9930, 10272, 10592, 10700, 11520, 11916, 12840, 13240, 13696, 14400, 14895, 15408, 15888, 16050, 16550, 17120, 19200, 19260, 19860, 20544, 21184, 21400, 23832, 24075, 24825, 25680, 26480, 27392, 28800, 29790, 30816, 31776, 32100, 33100, 34240, 35417, 38520, 39720, 41088, 42368, 42800, 47664, 48150, 49650, 51360, 52960, 57600, 59580, 61632, 63552, 64200, 66200, 68480, 70834, 74475, 77040, 79440, 82176, 84736, 85600, 95328, 96300, 99300, 102720, 105920, 106251, 119160, 123264, 127104, 128400, 132400, 136960, 141668, 148950, 154080, 158880, 171200, 177085, 190656, 192600, 198600, 205440, 211840, 212502, 238320, 246528, 254208, 256800, 264800, 283336, 297900, 308160, 317760, 318753, 342400, 354170, 381312, 385200, 397200, 410880, 423680, 425004, 476640, 513600, 529600, 531255, 566672, 595800, 616320, 635520, 637506, 684800, 708340, 762624, 770400, 794400, 850008, 885425, 953280, 1027200, 1059200, 1062510, 1133344, 1191600, 1232640, 1271040, 1275012, 1416680, 1540800, 1588800, 1593765, 1700016, 1770850, 1906560, 2054400, 2118400, 2125020, 2266688, 2383200, 2550024, 2656275, 2833360, 3081600, 3177600, 3187530, 3400032, 3541700, 3813120, 4250040, 4533376, 4766400, 5100048, 5312550, 5666720, 6163200, 6355200, 6375060, 6800064, 7083400, 7968825, 8500080, 9066752, 9532800, 10200096, 10625100, 11333440, 12750120, 13600128, 14166800, 15937650, 17000160, 19065600, 20400192, 21250200, 22666880, 25500240, 27200256, 28333600, 31875300, 34000320, 40800384, 42500400, 45333760, 51000480, 56667200, 63750600, 68000640, 81600768, 85000800, 102000960, 113334400, 127501200, 136001280, 170001600, 204001920, 226668800, 255002400, 340003200, 408003840, 510004800, 680006400, 1020009600, 2040019200]

約数ペア:

[(1, 2040019200), (2, 1020009600), (3, 680006400), (4, 510004800), (5, 408003840), (6, 340003200), (8, 255002400), (9, 226668800), (10, 204001920), (12, 170001600), (15, 136001280), (16, 127501200), (18, 113334400), (20, 102000960), (24, 85000800), (25, 81600768), (30, 68000640), (32, 63750600), (36, 56667200), (40, 51000480), (45, 45333760), (48, 42500400), (50, 40800384), (60, 34000320), (64, 31875300), (72, 28333600), (75, 27200256), (80, 25500240), (90, 22666880), (96, 21250200), (100, 20400192), (107, 19065600), (120, 17000160), (128, 15937650), (144, 14166800), (150, 13600128), (160, 12750120), (180, 11333440), (192, 10625100), (200, 10200096), (214, 9532800), (225, 9066752), (240, 8500080), (256, 7968825), (288, 7083400), (300, 6800064), (320, 6375060), (321, 6355200), (331, 6163200), (360, 5666720), (384, 5312550), (400, 5100048), (428, 4766400), (450, 4533376), (480, 4250040), (535, 3813120), (576, 3541700), (600, 3400032), (640, 3187530), (642, 3177600), (662, 3081600), (720, 2833360), (768, 2656275), (800, 2550024), (856, 2383200), (900, 2266688), (960, 2125020), (963, 2118400), (993, 2054400), (1070, 1906560), (1152, 1770850), (1200, 1700016), (1280, 1593765), (1284, 1588800), (1324, 1540800), (1440, 1416680), (1600, 1275012), (1605, 1271040), (1655, 1232640), (1712, 1191600), (1800, 1133344), (1920, 1062510), (1926, 1059200), (1986, 1027200), (2140, 953280), (2304, 885425), (2400, 850008), (2568, 794400), (2648, 770400), (2675, 762624), (2880, 708340), (2979, 684800), (3200, 637506), (3210, 635520), (3310, 616320), (3424, 595800), (3600, 566672), (3840, 531255), (3852, 529600), (3972, 513600), (4280, 476640), (4800, 425004), (4815, 423680), (4965, 410880), (5136, 397200), (5296, 385200), (5350, 381312), (5760, 354170), (5958, 342400), (6400, 318753), (6420, 317760), (6620, 308160), (6848, 297900), (7200, 283336), (7704, 264800), (7944, 256800), (8025, 254208), (8275, 246528), (8560, 238320), (9600, 212502), (9630, 211840), (9930, 205440), (10272, 198600), (10592, 192600), (10700, 190656), (11520, 177085), (11916, 171200), (12840, 158880), (13240, 154080), (13696, 148950), (14400, 141668), (14895, 136960), (15408, 132400), (15888, 128400), (16050, 127104), (16550, 123264), (17120, 119160), (19200, 106251), (19260, 105920), (19860, 102720), (20544, 99300), (21184, 96300), (21400, 95328), (23832, 85600), (24075, 84736), (24825, 82176), (25680, 79440), (26480, 77040), (27392, 74475), (28800, 70834), (29790, 68480), (30816, 66200), (31776, 64200), (32100, 63552), (33100, 61632), (34240, 59580), (35417, 57600), (38520, 52960), (39720, 51360), (41088, 49650), (42368, 48150), (42800, 47664)]