11974630400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 264

約数和(自身を含む): 31190384640

約数和(自身を除く): 19215754240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 79, 80, 100, 124, 128, 155, 158, 160, 191, 200, 248, 256, 310, 316, 320, 382, 395, 400, 496, 512, 620, 632, 640, 764, 775, 790, 800, 955, 992, 1024, 1240, 1264, 1280, 1528, 1550, 1580, 1600, 1910, 1975, 1984, 2449, 2480, 2528, 2560, 3056, 3100, 3160, 3200, 3820, 3950, 3968, 4775, 4898, 4960, 5056, 5120, 5921, 6112, 6200, 6320, 6400, 7640, 7900, 7936, 9550, 9796, 9920, 10112, 11842, 12224, 12245, 12400, 12640, 12800, 15089, 15280, 15800, 15872, 19100, 19592, 19840, 20224, 23684, 24448, 24490, 24800, 25280, 25600, 29605, 30178, 30560, 31600, 31744, 38200, 39184, 39680, 40448, 47368, 48896, 48980, 49600, 50560, 59210, 60356, 61120, 61225, 63200, 75445, 76400, 78368, 79360, 80896, 94736, 97792, 97960, 99200, 101120, 118420, 120712, 122240, 122450, 126400, 148025, 150890, 152800, 156736, 158720, 189472, 195584, 195920, 198400, 202240, 236840, 241424, 244480, 244900, 252800, 296050, 301780, 305600, 313472, 377225, 378944, 391840, 396800, 404480, 467759, 473680, 482848, 488960, 489800, 505600, 592100, 603560, 611200, 626944, 754450, 757888, 783680, 793600, 935518, 947360, 965696, 977920, 979600, 1011200, 1184200, 1207120, 1222400, 1253888, 1508900, 1515776, 1567360, 1871036, 1894720, 1931392, 1959200, 2022400, 2338795, 2368400, 2414240, 2444800, 2507776, 3017800, 3031552, 3134720, 3742072, 3789440, 3862784, 3918400, 4677590, 4736800, 4828480, 4889600, 6035600, 6063104, 6269440, 7484144, 7578880, 7725568, 7836800, 9355180, 9473600, 9656960, 11693975, 12071200, 12538880, 14968288, 15157760, 15451136, 15673600, 18710360, 18947200, 19313920, 23387950, 24142400, 29936576, 30315520, 31347200, 37420720, 37894400, 38627840, 46775900, 48284800, 59873152, 62694400, 74841440, 75788800, 77255680, 93551800, 96569600, 119746304, 149682880, 151577600, 187103600, 193139200, 239492608, 299365760, 374207200, 386278400, 478985216, 598731520, 748414400, 1197463040, 1496828800, 2394926080, 2993657600, 5987315200, 11974630400]

約数ペア:

[(1, 11974630400), (2, 5987315200), (4, 2993657600), (5, 2394926080), (8, 1496828800), (10, 1197463040), (16, 748414400), (20, 598731520), (25, 478985216), (31, 386278400), (32, 374207200), (40, 299365760), (50, 239492608), (62, 193139200), (64, 187103600), (79, 151577600), (80, 149682880), (100, 119746304), (124, 96569600), (128, 93551800), (155, 77255680), (158, 75788800), (160, 74841440), (191, 62694400), (200, 59873152), (248, 48284800), (256, 46775900), (310, 38627840), (316, 37894400), (320, 37420720), (382, 31347200), (395, 30315520), (400, 29936576), (496, 24142400), (512, 23387950), (620, 19313920), (632, 18947200), (640, 18710360), (764, 15673600), (775, 15451136), (790, 15157760), (800, 14968288), (955, 12538880), (992, 12071200), (1024, 11693975), (1240, 9656960), (1264, 9473600), (1280, 9355180), (1528, 7836800), (1550, 7725568), (1580, 7578880), (1600, 7484144), (1910, 6269440), (1975, 6063104), (1984, 6035600), (2449, 4889600), (2480, 4828480), (2528, 4736800), (2560, 4677590), (3056, 3918400), (3100, 3862784), (3160, 3789440), (3200, 3742072), (3820, 3134720), (3950, 3031552), (3968, 3017800), (4775, 2507776), (4898, 2444800), (4960, 2414240), (5056, 2368400), (5120, 2338795), (5921, 2022400), (6112, 1959200), (6200, 1931392), (6320, 1894720), (6400, 1871036), (7640, 1567360), (7900, 1515776), (7936, 1508900), (9550, 1253888), (9796, 1222400), (9920, 1207120), (10112, 1184200), (11842, 1011200), (12224, 979600), (12245, 977920), (12400, 965696), (12640, 947360), (12800, 935518), (15089, 793600), (15280, 783680), (15800, 757888), (15872, 754450), (19100, 626944), (19592, 611200), (19840, 603560), (20224, 592100), (23684, 505600), (24448, 489800), (24490, 488960), (24800, 482848), (25280, 473680), (25600, 467759), (29605, 404480), (30178, 396800), (30560, 391840), (31600, 378944), (31744, 377225), (38200, 313472), (39184, 305600), (39680, 301780), (40448, 296050), (47368, 252800), (48896, 244900), (48980, 244480), (49600, 241424), (50560, 236840), (59210, 202240), (60356, 198400), (61120, 195920), (61225, 195584), (63200, 189472), (75445, 158720), (76400, 156736), (78368, 152800), (79360, 150890), (80896, 148025), (94736, 126400), (97792, 122450), (97960, 122240), (99200, 120712), (101120, 118420)]