1208573280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 288

約数和(自身を含む): 4384074240

約数和(自身を除く): 3175500960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 163, 171, 180, 190, 228, 240, 271, 285, 288, 304, 326, 342, 360, 380, 456, 480, 489, 542, 570, 608, 652, 684, 720, 760, 813, 815, 855, 912, 978, 1084, 1140, 1304, 1355, 1368, 1440, 1467, 1520, 1626, 1630, 1710, 1824, 1956, 2168, 2280, 2439, 2445, 2608, 2710, 2736, 2934, 3040, 3097, 3252, 3260, 3420, 3912, 4065, 4336, 4560, 4878, 4890, 5149, 5216, 5420, 5472, 5868, 6194, 6504, 6520, 6840, 7335, 7824, 8130, 8672, 9120, 9291, 9756, 9780, 10298, 10840, 11736, 12195, 12388, 13008, 13040, 13680, 14670, 15447, 15485, 15648, 16260, 18582, 19512, 19560, 20596, 21680, 23472, 24390, 24776, 25745, 26016, 26080, 27360, 27873, 29340, 30894, 30970, 32520, 37164, 39024, 39120, 41192, 43360, 44173, 46341, 46455, 46944, 48780, 49552, 51490, 55746, 58680, 61788, 61940, 65040, 74328, 77235, 78048, 78240, 82384, 88346, 92682, 92910, 97560, 99104, 102980, 111492, 117360, 123576, 123880, 130080, 132519, 139365, 148656, 154470, 164768, 176692, 185364, 185820, 195120, 205960, 220865, 222984, 231705, 234720, 247152, 247760, 265038, 278730, 297312, 308940, 353384, 370728, 371640, 390240, 397557, 411920, 441730, 445968, 463410, 494304, 495520, 530076, 557460, 617880, 662595, 706768, 741456, 743280, 795114, 823840, 839287, 883460, 891936, 926820, 1060152, 1114920, 1235760, 1325190, 1413536, 1482912, 1486560, 1590228, 1678574, 1766920, 1853640, 1987785, 2120304, 2229840, 2471520, 2517861, 2650380, 3180456, 3357148, 3533840, 3707280, 3975570, 4196435, 4240608, 4459680, 5035722, 5300760, 6360912, 6714296, 7067680, 7414560, 7553583, 7951140, 8392870, 10071444, 10601520, 12589305, 12721824, 13428592, 15107166, 15902280, 16785740, 20142888, 21203040, 25178610, 26857184, 30214332, 31804560, 33571480, 37767915, 40285776, 50357220, 60428664, 63609120, 67142960, 75535830, 80571552, 100714440, 120857328, 134285920, 151071660, 201428880, 241714656, 302143320, 402857760, 604286640, 1208573280]

約数ペア:

[(1, 1208573280), (2, 604286640), (3, 402857760), (4, 302143320), (5, 241714656), (6, 201428880), (8, 151071660), (9, 134285920), (10, 120857328), (12, 100714440), (15, 80571552), (16, 75535830), (18, 67142960), (19, 63609120), (20, 60428664), (24, 50357220), (30, 40285776), (32, 37767915), (36, 33571480), (38, 31804560), (40, 30214332), (45, 26857184), (48, 25178610), (57, 21203040), (60, 20142888), (72, 16785740), (76, 15902280), (80, 15107166), (90, 13428592), (95, 12721824), (96, 12589305), (114, 10601520), (120, 10071444), (144, 8392870), (152, 7951140), (160, 7553583), (163, 7414560), (171, 7067680), (180, 6714296), (190, 6360912), (228, 5300760), (240, 5035722), (271, 4459680), (285, 4240608), (288, 4196435), (304, 3975570), (326, 3707280), (342, 3533840), (360, 3357148), (380, 3180456), (456, 2650380), (480, 2517861), (489, 2471520), (542, 2229840), (570, 2120304), (608, 1987785), (652, 1853640), (684, 1766920), (720, 1678574), (760, 1590228), (813, 1486560), (815, 1482912), (855, 1413536), (912, 1325190), (978, 1235760), (1084, 1114920), (1140, 1060152), (1304, 926820), (1355, 891936), (1368, 883460), (1440, 839287), (1467, 823840), (1520, 795114), (1626, 743280), (1630, 741456), (1710, 706768), (1824, 662595), (1956, 617880), (2168, 557460), (2280, 530076), (2439, 495520), (2445, 494304), (2608, 463410), (2710, 445968), (2736, 441730), (2934, 411920), (3040, 397557), (3097, 390240), (3252, 371640), (3260, 370728), (3420, 353384), (3912, 308940), (4065, 297312), (4336, 278730), (4560, 265038), (4878, 247760), (4890, 247152), (5149, 234720), (5216, 231705), (5420, 222984), (5472, 220865), (5868, 205960), (6194, 195120), (6504, 185820), (6520, 185364), (6840, 176692), (7335, 164768), (7824, 154470), (8130, 148656), (8672, 139365), (9120, 132519), (9291, 130080), (9756, 123880), (9780, 123576), (10298, 117360), (10840, 111492), (11736, 102980), (12195, 99104), (12388, 97560), (13008, 92910), (13040, 92682), (13680, 88346), (14670, 82384), (15447, 78240), (15485, 78048), (15648, 77235), (16260, 74328), (18582, 65040), (19512, 61940), (19560, 61788), (20596, 58680), (21680, 55746), (23472, 51490), (24390, 49552), (24776, 48780), (25745, 46944), (26016, 46455), (26080, 46341), (27360, 44173), (27873, 43360), (29340, 41192), (30894, 39120), (30970, 39024), (32520, 37164)]