2491893600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6449}}^1$

素因数の和:6502

約数の個数: 288

約数和(自身を含む): 9674380800

約数和(自身を除く): 7182487200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 25, 28, 30, 32, 35, 40, 42, 46, 48, 50, 56, 60, 69, 70, 75, 80, 84, 92, 96, 100, 105, 112, 115, 120, 138, 140, 150, 160, 161, 168, 175, 184, 200, 210, 224, 230, 240, 276, 280, 300, 322, 336, 345, 350, 368, 400, 420, 460, 480, 483, 525, 552, 560, 575, 600, 644, 672, 690, 700, 736, 800, 805, 840, 920, 966, 1050, 1104, 1120, 1150, 1200, 1288, 1380, 1400, 1610, 1680, 1725, 1840, 1932, 2100, 2208, 2300, 2400, 2415, 2576, 2760, 2800, 3220, 3360, 3450, 3680, 3864, 4025, 4200, 4600, 4830, 5152, 5520, 5600, 6440, 6449, 6900, 7728, 8050, 8400, 9200, 9660, 11040, 12075, 12880, 12898, 13800, 15456, 16100, 16800, 18400, 19320, 19347, 24150, 25760, 25796, 27600, 32200, 32245, 38640, 38694, 45143, 48300, 51592, 55200, 64400, 64490, 77280, 77388, 90286, 96600, 96735, 103184, 128800, 128980, 135429, 148327, 154776, 161225, 180572, 193200, 193470, 206368, 225715, 257960, 270858, 296654, 309552, 322450, 361144, 386400, 386940, 444981, 451430, 483675, 515920, 541716, 593308, 619104, 644900, 677145, 722288, 741635, 773880, 889962, 902860, 967350, 1031840, 1038289, 1083432, 1128575, 1186616, 1289800, 1354290, 1444576, 1483270, 1547760, 1779924, 1805720, 1934700, 2076578, 2166864, 2224905, 2257150, 2373232, 2579600, 2708580, 2966540, 3095520, 3114867, 3385725, 3559848, 3611440, 3708175, 3869400, 4153156, 4333728, 4449810, 4514300, 4746464, 5159200, 5191445, 5417160, 5933080, 6229734, 6771450, 7119696, 7222880, 7416350, 7738800, 8306312, 8899620, 9028600, 10382890, 10834320, 11124525, 11866160, 12459468, 13542900, 14239392, 14832700, 15477600, 15574335, 16612624, 17799240, 18057200, 20765780, 21668640, 22249050, 23732320, 24918936, 25957225, 27085800, 29665400, 31148670, 33225248, 35598480, 36114400, 41531560, 44498100, 49837872, 51914450, 54171600, 59330800, 62297340, 71196960, 77871675, 83063120, 88996200, 99675744, 103828900, 108343200, 118661600, 124594680, 155743350, 166126240, 177992400, 207657800, 249189360, 311486700, 355984800, 415315600, 498378720, 622973400, 830631200, 1245946800, 2491893600]

約数ペア:

[(1, 2491893600), (2, 1245946800), (3, 830631200), (4, 622973400), (5, 498378720), (6, 415315600), (7, 355984800), (8, 311486700), (10, 249189360), (12, 207657800), (14, 177992400), (15, 166126240), (16, 155743350), (20, 124594680), (21, 118661600), (23, 108343200), (24, 103828900), (25, 99675744), (28, 88996200), (30, 83063120), (32, 77871675), (35, 71196960), (40, 62297340), (42, 59330800), (46, 54171600), (48, 51914450), (50, 49837872), (56, 44498100), (60, 41531560), (69, 36114400), (70, 35598480), (75, 33225248), (80, 31148670), (84, 29665400), (92, 27085800), (96, 25957225), (100, 24918936), (105, 23732320), (112, 22249050), (115, 21668640), (120, 20765780), (138, 18057200), (140, 17799240), (150, 16612624), (160, 15574335), (161, 15477600), (168, 14832700), (175, 14239392), (184, 13542900), (200, 12459468), (210, 11866160), (224, 11124525), (230, 10834320), (240, 10382890), (276, 9028600), (280, 8899620), (300, 8306312), (322, 7738800), (336, 7416350), (345, 7222880), (350, 7119696), (368, 6771450), (400, 6229734), (420, 5933080), (460, 5417160), (480, 5191445), (483, 5159200), (525, 4746464), (552, 4514300), (560, 4449810), (575, 4333728), (600, 4153156), (644, 3869400), (672, 3708175), (690, 3611440), (700, 3559848), (736, 3385725), (800, 3114867), (805, 3095520), (840, 2966540), (920, 2708580), (966, 2579600), (1050, 2373232), (1104, 2257150), (1120, 2224905), (1150, 2166864), (1200, 2076578), (1288, 1934700), (1380, 1805720), (1400, 1779924), (1610, 1547760), (1680, 1483270), (1725, 1444576), (1840, 1354290), (1932, 1289800), (2100, 1186616), (2208, 1128575), (2300, 1083432), (2400, 1038289), (2415, 1031840), (2576, 967350), (2760, 902860), (2800, 889962), (3220, 773880), (3360, 741635), (3450, 722288), (3680, 677145), (3864, 644900), (4025, 619104), (4200, 593308), (4600, 541716), (4830, 515920), (5152, 483675), (5520, 451430), (5600, 444981), (6440, 386940), (6449, 386400), (6900, 361144), (7728, 322450), (8050, 309552), (8400, 296654), (9200, 270858), (9660, 257960), (11040, 225715), (12075, 206368), (12880, 193470), (12898, 193200), (13800, 180572), (15456, 161225), (16100, 154776), (16800, 148327), (18400, 135429), (19320, 128980), (19347, 128800), (24150, 103184), (25760, 96735), (25796, 96600), (27600, 90286), (32200, 77388), (32245, 77280), (38640, 64490), (38694, 64400), (45143, 55200), (48300, 51592)]