2030217840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5099}}^1$

素因数の和:5204

約数の個数: 240

約数和(自身を含む): 7892352000

約数和(自身を除く): 5862134160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 112, 120, 126, 140, 144, 158, 168, 180, 210, 237, 240, 252, 280, 315, 316, 336, 360, 395, 420, 474, 504, 553, 560, 630, 632, 711, 720, 790, 840, 948, 1008, 1106, 1185, 1260, 1264, 1422, 1580, 1659, 1680, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3792, 4424, 4740, 4977, 5040, 5099, 5530, 5688, 6320, 6636, 7110, 8295, 8848, 9480, 9954, 10198, 11060, 11376, 13272, 14220, 15297, 16590, 18960, 19908, 20396, 22120, 24885, 25495, 26544, 28440, 30594, 33180, 35693, 39816, 40792, 44240, 45891, 49770, 50990, 56880, 61188, 66360, 71386, 76485, 79632, 81584, 91782, 99540, 101980, 107079, 122376, 132720, 142772, 152970, 178465, 183564, 199080, 203960, 214158, 229455, 244752, 285544, 305940, 321237, 356930, 367128, 398160, 402821, 407920, 428316, 458910, 535395, 571088, 611880, 642474, 713860, 734256, 805642, 856632, 917820, 1070790, 1208463, 1223760, 1284948, 1427720, 1606185, 1611284, 1713264, 1835640, 2014105, 2141580, 2416926, 2569896, 2819747, 2855440, 3212370, 3222568, 3625389, 3671280, 4028210, 4283160, 4833852, 5139792, 5639494, 6042315, 6424740, 6445136, 7250778, 8056420, 8459241, 8566320, 9667704, 11278988, 12084630, 12849480, 14098735, 14501556, 16112840, 16918482, 18126945, 19335408, 22557976, 24169260, 25377723, 25698960, 28197470, 29003112, 32225680, 33836964, 36253890, 42296205, 45115952, 48338520, 50755446, 56394940, 58006224, 67673928, 72507780, 84592410, 96677040, 101510892, 112789880, 126888615, 135347856, 145015560, 169184820, 203021784, 225579760, 253777230, 290031120, 338369640, 406043568, 507554460, 676739280, 1015108920, 2030217840]

約数ペア:

[(1, 2030217840), (2, 1015108920), (3, 676739280), (4, 507554460), (5, 406043568), (6, 338369640), (7, 290031120), (8, 253777230), (9, 225579760), (10, 203021784), (12, 169184820), (14, 145015560), (15, 135347856), (16, 126888615), (18, 112789880), (20, 101510892), (21, 96677040), (24, 84592410), (28, 72507780), (30, 67673928), (35, 58006224), (36, 56394940), (40, 50755446), (42, 48338520), (45, 45115952), (48, 42296205), (56, 36253890), (60, 33836964), (63, 32225680), (70, 29003112), (72, 28197470), (79, 25698960), (80, 25377723), (84, 24169260), (90, 22557976), (105, 19335408), (112, 18126945), (120, 16918482), (126, 16112840), (140, 14501556), (144, 14098735), (158, 12849480), (168, 12084630), (180, 11278988), (210, 9667704), (237, 8566320), (240, 8459241), (252, 8056420), (280, 7250778), (315, 6445136), (316, 6424740), (336, 6042315), (360, 5639494), (395, 5139792), (420, 4833852), (474, 4283160), (504, 4028210), (553, 3671280), (560, 3625389), (630, 3222568), (632, 3212370), (711, 2855440), (720, 2819747), (790, 2569896), (840, 2416926), (948, 2141580), (1008, 2014105), (1106, 1835640), (1185, 1713264), (1260, 1611284), (1264, 1606185), (1422, 1427720), (1580, 1284948), (1659, 1223760), (1680, 1208463), (1896, 1070790), (2212, 917820), (2370, 856632), (2520, 805642), (2765, 734256), (2844, 713860), (3160, 642474), (3318, 611880), (3555, 571088), (3792, 535395), (4424, 458910), (4740, 428316), (4977, 407920), (5040, 402821), (5099, 398160), (5530, 367128), (5688, 356930), (6320, 321237), (6636, 305940), (7110, 285544), (8295, 244752), (8848, 229455), (9480, 214158), (9954, 203960), (10198, 199080), (11060, 183564), (11376, 178465), (13272, 152970), (14220, 142772), (15297, 132720), (16590, 122376), (18960, 107079), (19908, 101980), (20396, 99540), (22120, 91782), (24885, 81584), (25495, 79632), (26544, 76485), (28440, 71386), (30594, 66360), (33180, 61188), (35693, 56880), (39816, 50990), (40792, 49770), (44240, 45891)]