20140045920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{677}}^1$

素因数の和:1054

約数の個数: 288

約数和(自身を含む): 70018839072

約数和(自身を除く): 49878793152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 283, 288, 292, 360, 365, 438, 480, 566, 584, 657, 677, 720, 730, 849, 876, 1095, 1132, 1168, 1314, 1354, 1415, 1440, 1460, 1698, 1752, 2031, 2190, 2264, 2336, 2547, 2628, 2708, 2830, 2920, 3285, 3385, 3396, 3504, 4062, 4245, 4380, 4528, 5094, 5256, 5416, 5660, 5840, 6093, 6570, 6770, 6792, 7008, 8124, 8490, 8760, 9056, 10155, 10188, 10512, 10832, 11320, 11680, 12186, 12735, 13140, 13540, 13584, 16248, 16980, 17520, 20310, 20376, 20659, 21024, 21664, 22640, 24372, 25470, 26280, 27080, 27168, 30465, 32496, 33960, 35040, 40620, 40752, 41318, 45280, 48744, 49421, 50940, 52560, 54160, 60930, 61977, 64992, 67920, 81240, 81504, 82636, 97488, 98842, 101880, 103295, 105120, 108320, 121860, 123954, 135840, 148263, 162480, 165272, 185931, 191591, 194976, 197684, 203760, 206590, 243720, 247105, 247908, 296526, 309885, 324960, 330544, 371862, 383182, 395368, 407520, 413180, 444789, 487440, 494210, 495816, 574773, 593052, 619770, 661088, 741315, 743724, 766364, 790736, 826360, 889578, 929655, 957955, 974880, 988420, 991632, 1149546, 1186104, 1239540, 1482630, 1487448, 1532728, 1581472, 1652720, 1724319, 1779156, 1859310, 1915910, 1976840, 1983264, 2223945, 2299092, 2372208, 2479080, 2873865, 2965260, 2974896, 3065456, 3305440, 3448638, 3558312, 3718620, 3831820, 3953680, 4447890, 4598184, 4744416, 4958160, 5747730, 5930520, 5949792, 6130912, 6897276, 7116624, 7437240, 7663640, 7907360, 8621595, 8895780, 9196368, 9916320, 11495460, 11861040, 13794552, 13986143, 14233248, 14874480, 15327280, 17243190, 17791560, 18392736, 22990920, 23722080, 27589104, 27972286, 29748960, 30654560, 34486380, 35583120, 41958429, 45981840, 55178208, 55944572, 68972760, 69930715, 71166240, 83916858, 91963680, 111889144, 125875287, 137945520, 139861430, 167833716, 209792145, 223778288, 251750574, 275891040, 279722860, 335667432, 419584290, 447556576, 503501148, 559445720, 629376435, 671334864, 839168580, 1007002296, 1118891440, 1258752870, 1342669728, 1678337160, 2014004592, 2237782880, 2517505740, 3356674320, 4028009184, 5035011480, 6713348640, 10070022960, 20140045920]

約数ペア:

[(1, 20140045920), (2, 10070022960), (3, 6713348640), (4, 5035011480), (5, 4028009184), (6, 3356674320), (8, 2517505740), (9, 2237782880), (10, 2014004592), (12, 1678337160), (15, 1342669728), (16, 1258752870), (18, 1118891440), (20, 1007002296), (24, 839168580), (30, 671334864), (32, 629376435), (36, 559445720), (40, 503501148), (45, 447556576), (48, 419584290), (60, 335667432), (72, 279722860), (73, 275891040), (80, 251750574), (90, 223778288), (96, 209792145), (120, 167833716), (144, 139861430), (146, 137945520), (160, 125875287), (180, 111889144), (219, 91963680), (240, 83916858), (283, 71166240), (288, 69930715), (292, 68972760), (360, 55944572), (365, 55178208), (438, 45981840), (480, 41958429), (566, 35583120), (584, 34486380), (657, 30654560), (677, 29748960), (720, 27972286), (730, 27589104), (849, 23722080), (876, 22990920), (1095, 18392736), (1132, 17791560), (1168, 17243190), (1314, 15327280), (1354, 14874480), (1415, 14233248), (1440, 13986143), (1460, 13794552), (1698, 11861040), (1752, 11495460), (2031, 9916320), (2190, 9196368), (2264, 8895780), (2336, 8621595), (2547, 7907360), (2628, 7663640), (2708, 7437240), (2830, 7116624), (2920, 6897276), (3285, 6130912), (3385, 5949792), (3396, 5930520), (3504, 5747730), (4062, 4958160), (4245, 4744416), (4380, 4598184), (4528, 4447890), (5094, 3953680), (5256, 3831820), (5416, 3718620), (5660, 3558312), (5840, 3448638), (6093, 3305440), (6570, 3065456), (6770, 2974896), (6792, 2965260), (7008, 2873865), (8124, 2479080), (8490, 2372208), (8760, 2299092), (9056, 2223945), (10155, 1983264), (10188, 1976840), (10512, 1915910), (10832, 1859310), (11320, 1779156), (11680, 1724319), (12186, 1652720), (12735, 1581472), (13140, 1532728), (13540, 1487448), (13584, 1482630), (16248, 1239540), (16980, 1186104), (17520, 1149546), (20310, 991632), (20376, 988420), (20659, 974880), (21024, 957955), (21664, 929655), (22640, 889578), (24372, 826360), (25470, 790736), (26280, 766364), (27080, 743724), (27168, 741315), (30465, 661088), (32496, 619770), (33960, 593052), (35040, 574773), (40620, 495816), (40752, 494210), (41318, 487440), (45280, 444789), (48744, 413180), (49421, 407520), (50940, 395368), (52560, 383182), (54160, 371862), (60930, 330544), (61977, 324960), (64992, 309885), (67920, 296526), (81240, 247908), (81504, 247105), (82636, 243720), (97488, 206590), (98842, 203760), (101880, 197684), (103295, 194976), (105120, 191591), (108320, 185931), (121860, 165272), (123954, 162480), (135840, 148263)]