2898728040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:696

約数の個数: 256

約数和(自身を含む): 9721958400

約数和(自身を除く): 6823230360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 79, 86, 104, 120, 129, 130, 156, 158, 172, 195, 215, 237, 258, 260, 312, 316, 344, 390, 395, 430, 474, 516, 520, 547, 559, 632, 645, 780, 790, 860, 948, 1027, 1032, 1094, 1118, 1185, 1290, 1560, 1580, 1641, 1677, 1720, 1896, 2054, 2188, 2236, 2370, 2580, 2735, 2795, 3081, 3160, 3282, 3354, 3397, 4108, 4376, 4472, 4740, 5135, 5160, 5470, 5590, 6162, 6564, 6708, 6794, 7111, 8205, 8216, 8385, 9480, 10191, 10270, 10940, 11180, 12324, 13128, 13416, 13588, 14222, 15405, 16410, 16770, 16985, 20382, 20540, 21333, 21880, 22360, 23521, 24648, 27176, 28444, 30810, 32820, 33540, 33970, 35555, 40764, 41080, 42666, 43213, 44161, 47042, 50955, 56888, 61620, 65640, 67080, 67940, 70563, 71110, 81528, 85332, 86426, 88322, 94084, 101910, 106665, 117605, 123240, 129639, 132483, 135880, 141126, 142220, 170664, 172852, 176644, 188168, 203820, 213330, 216065, 220805, 235210, 259278, 264966, 282252, 284440, 305773, 345704, 352815, 353288, 407640, 426660, 432130, 441610, 470420, 518556, 529932, 561769, 564504, 611546, 648195, 662415, 705630, 853320, 864260, 883220, 917319, 940840, 1037112, 1059864, 1123538, 1223092, 1296390, 1324830, 1411260, 1528865, 1685307, 1728520, 1766440, 1834638, 1858159, 2247076, 2446184, 2592780, 2649660, 2808845, 2822520, 3057730, 3370614, 3669276, 3716318, 4494152, 4586595, 5185560, 5299320, 5574477, 5617690, 6115460, 6741228, 7338552, 7432636, 8426535, 9173190, 9290795, 11148954, 11235380, 12230920, 13482456, 14865272, 16853070, 18346380, 18581590, 22297908, 22470760, 24156067, 27872385, 33706140, 36692760, 37163180, 44595816, 48312134, 55744770, 67412280, 72468201, 74326360, 96624268, 111489540, 120780335, 144936402, 193248536, 222979080, 241560670, 289872804, 362341005, 483121340, 579745608, 724682010, 966242680, 1449364020, 2898728040]

約数ペア:

[(1, 2898728040), (2, 1449364020), (3, 966242680), (4, 724682010), (5, 579745608), (6, 483121340), (8, 362341005), (10, 289872804), (12, 241560670), (13, 222979080), (15, 193248536), (20, 144936402), (24, 120780335), (26, 111489540), (30, 96624268), (39, 74326360), (40, 72468201), (43, 67412280), (52, 55744770), (60, 48312134), (65, 44595816), (78, 37163180), (79, 36692760), (86, 33706140), (104, 27872385), (120, 24156067), (129, 22470760), (130, 22297908), (156, 18581590), (158, 18346380), (172, 16853070), (195, 14865272), (215, 13482456), (237, 12230920), (258, 11235380), (260, 11148954), (312, 9290795), (316, 9173190), (344, 8426535), (390, 7432636), (395, 7338552), (430, 6741228), (474, 6115460), (516, 5617690), (520, 5574477), (547, 5299320), (559, 5185560), (632, 4586595), (645, 4494152), (780, 3716318), (790, 3669276), (860, 3370614), (948, 3057730), (1027, 2822520), (1032, 2808845), (1094, 2649660), (1118, 2592780), (1185, 2446184), (1290, 2247076), (1560, 1858159), (1580, 1834638), (1641, 1766440), (1677, 1728520), (1720, 1685307), (1896, 1528865), (2054, 1411260), (2188, 1324830), (2236, 1296390), (2370, 1223092), (2580, 1123538), (2735, 1059864), (2795, 1037112), (3081, 940840), (3160, 917319), (3282, 883220), (3354, 864260), (3397, 853320), (4108, 705630), (4376, 662415), (4472, 648195), (4740, 611546), (5135, 564504), (5160, 561769), (5470, 529932), (5590, 518556), (6162, 470420), (6564, 441610), (6708, 432130), (6794, 426660), (7111, 407640), (8205, 353288), (8216, 352815), (8385, 345704), (9480, 305773), (10191, 284440), (10270, 282252), (10940, 264966), (11180, 259278), (12324, 235210), (13128, 220805), (13416, 216065), (13588, 213330), (14222, 203820), (15405, 188168), (16410, 176644), (16770, 172852), (16985, 170664), (20382, 142220), (20540, 141126), (21333, 135880), (21880, 132483), (22360, 129639), (23521, 123240), (24648, 117605), (27176, 106665), (28444, 101910), (30810, 94084), (32820, 88322), (33540, 86426), (33970, 85332), (35555, 81528), (40764, 71110), (41080, 70563), (42666, 67940), (43213, 67080), (44161, 65640), (47042, 61620), (50955, 56888)]