2030017920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1313

約数の個数: 256

約数和(自身を含む): 7457978880

約数和(自身を除く): 5427960960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 131, 140, 160, 168, 192, 210, 224, 240, 262, 280, 320, 336, 384, 393, 420, 448, 480, 524, 560, 640, 655, 672, 786, 840, 896, 917, 960, 1048, 1120, 1153, 1310, 1344, 1572, 1680, 1834, 1920, 1965, 2096, 2240, 2306, 2620, 2688, 2751, 3144, 3360, 3459, 3668, 3930, 4192, 4480, 4585, 4612, 5240, 5502, 5765, 6288, 6720, 6918, 7336, 7860, 8071, 8384, 9170, 9224, 10480, 11004, 11530, 12576, 13440, 13755, 13836, 14672, 15720, 16142, 16768, 17295, 18340, 18448, 20960, 22008, 23060, 24213, 25152, 27510, 27672, 29344, 31440, 32284, 34590, 36680, 36896, 40355, 41920, 44016, 46120, 48426, 50304, 55020, 55344, 58688, 62880, 64568, 69180, 73360, 73792, 80710, 83840, 88032, 92240, 96852, 110040, 110688, 117376, 121065, 125760, 129136, 138360, 146720, 147584, 151043, 161420, 176064, 184480, 193704, 220080, 221376, 242130, 251520, 258272, 276720, 293440, 302086, 322840, 352128, 368960, 387408, 440160, 442752, 453129, 484260, 516544, 553440, 586880, 604172, 645680, 737920, 755215, 774816, 880320, 906258, 968520, 1033088, 1057301, 1106880, 1208344, 1291360, 1510430, 1549632, 1760640, 1812516, 1937040, 2114602, 2213760, 2265645, 2416688, 2582720, 3020860, 3099264, 3171903, 3625032, 3874080, 4229204, 4531290, 4833376, 5165440, 5286505, 6041720, 6343806, 7250064, 7748160, 8458408, 9062580, 9666752, 10573010, 12083440, 12687612, 14500128, 15496320, 15859515, 16916816, 18125160, 19333504, 21146020, 24166880, 25375224, 29000256, 31719030, 33833632, 36250320, 42292040, 48333760, 50750448, 58000512, 63438060, 67667264, 72500640, 84584080, 96667520, 101500896, 126876120, 135334528, 145001280, 169168160, 203001792, 253752240, 290002560, 338336320, 406003584, 507504480, 676672640, 1015008960, 2030017920]

約数ペア:

[(1, 2030017920), (2, 1015008960), (3, 676672640), (4, 507504480), (5, 406003584), (6, 338336320), (7, 290002560), (8, 253752240), (10, 203001792), (12, 169168160), (14, 145001280), (15, 135334528), (16, 126876120), (20, 101500896), (21, 96667520), (24, 84584080), (28, 72500640), (30, 67667264), (32, 63438060), (35, 58000512), (40, 50750448), (42, 48333760), (48, 42292040), (56, 36250320), (60, 33833632), (64, 31719030), (70, 29000256), (80, 25375224), (84, 24166880), (96, 21146020), (105, 19333504), (112, 18125160), (120, 16916816), (128, 15859515), (131, 15496320), (140, 14500128), (160, 12687612), (168, 12083440), (192, 10573010), (210, 9666752), (224, 9062580), (240, 8458408), (262, 7748160), (280, 7250064), (320, 6343806), (336, 6041720), (384, 5286505), (393, 5165440), (420, 4833376), (448, 4531290), (480, 4229204), (524, 3874080), (560, 3625032), (640, 3171903), (655, 3099264), (672, 3020860), (786, 2582720), (840, 2416688), (896, 2265645), (917, 2213760), (960, 2114602), (1048, 1937040), (1120, 1812516), (1153, 1760640), (1310, 1549632), (1344, 1510430), (1572, 1291360), (1680, 1208344), (1834, 1106880), (1920, 1057301), (1965, 1033088), (2096, 968520), (2240, 906258), (2306, 880320), (2620, 774816), (2688, 755215), (2751, 737920), (3144, 645680), (3360, 604172), (3459, 586880), (3668, 553440), (3930, 516544), (4192, 484260), (4480, 453129), (4585, 442752), (4612, 440160), (5240, 387408), (5502, 368960), (5765, 352128), (6288, 322840), (6720, 302086), (6918, 293440), (7336, 276720), (7860, 258272), (8071, 251520), (8384, 242130), (9170, 221376), (9224, 220080), (10480, 193704), (11004, 184480), (11530, 176064), (12576, 161420), (13440, 151043), (13755, 147584), (13836, 146720), (14672, 138360), (15720, 129136), (16142, 125760), (16768, 121065), (17295, 117376), (18340, 110688), (18448, 110040), (20960, 96852), (22008, 92240), (23060, 88032), (24213, 83840), (25152, 80710), (27510, 73792), (27672, 73360), (29344, 69180), (31440, 64568), (32284, 62880), (34590, 58688), (36680, 55344), (36896, 55020), (40355, 50304), (41920, 48426), (44016, 46120)]