21443123160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{2699}}^1$

素因数の和:3506

約数の個数: 192

約数和(自身を含む): 72214740000

約数和(自身を除く): 50771616840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 761, 870, 1044, 1160, 1305, 1522, 1740, 2088, 2283, 2610, 2699, 3044, 3480, 3805, 4566, 5220, 5398, 6088, 6849, 7610, 8097, 9132, 10440, 10796, 11415, 13495, 13698, 15220, 16194, 18264, 21592, 22069, 22830, 24291, 26990, 27396, 30440, 32388, 34245, 40485, 44138, 45660, 48582, 53980, 54792, 64776, 66207, 68490, 78271, 80970, 88276, 91320, 97164, 107960, 110345, 121455, 132414, 136980, 156542, 161940, 176552, 194328, 198621, 220690, 234813, 242910, 264828, 273960, 313084, 323880, 331035, 391355, 397242, 441380, 469626, 485820, 529656, 626168, 662070, 704439, 782710, 794484, 882760, 939252, 971640, 993105, 1174065, 1324140, 1408878, 1565420, 1588968, 1878504, 1986210, 2053939, 2348130, 2648280, 2817756, 3130840, 3522195, 3972420, 4107878, 4696260, 5635512, 6161817, 7044390, 7944840, 8215756, 9392520, 10269695, 12323634, 14088780, 16431512, 18485451, 20539390, 24647268, 28177560, 30809085, 36970902, 41078780, 49294536, 59564231, 61618170, 73941804, 82157560, 92427255, 119128462, 123236340, 147883608, 178692693, 184854510, 238256924, 246472680, 297821155, 357385386, 369709020, 476513848, 536078079, 595642310, 714770772, 739418040, 893463465, 1072156158, 1191284620, 1429541544, 1786926930, 2144312316, 2382569240, 2680390395, 3573853860, 4288624632, 5360780790, 7147707720, 10721561580, 21443123160]

約数ペア:

[(1, 21443123160), (2, 10721561580), (3, 7147707720), (4, 5360780790), (5, 4288624632), (6, 3573853860), (8, 2680390395), (9, 2382569240), (10, 2144312316), (12, 1786926930), (15, 1429541544), (18, 1191284620), (20, 1072156158), (24, 893463465), (29, 739418040), (30, 714770772), (36, 595642310), (40, 536078079), (45, 476513848), (58, 369709020), (60, 357385386), (72, 297821155), (87, 246472680), (90, 238256924), (116, 184854510), (120, 178692693), (145, 147883608), (174, 123236340), (180, 119128462), (232, 92427255), (261, 82157560), (290, 73941804), (348, 61618170), (360, 59564231), (435, 49294536), (522, 41078780), (580, 36970902), (696, 30809085), (761, 28177560), (870, 24647268), (1044, 20539390), (1160, 18485451), (1305, 16431512), (1522, 14088780), (1740, 12323634), (2088, 10269695), (2283, 9392520), (2610, 8215756), (2699, 7944840), (3044, 7044390), (3480, 6161817), (3805, 5635512), (4566, 4696260), (5220, 4107878), (5398, 3972420), (6088, 3522195), (6849, 3130840), (7610, 2817756), (8097, 2648280), (9132, 2348130), (10440, 2053939), (10796, 1986210), (11415, 1878504), (13495, 1588968), (13698, 1565420), (15220, 1408878), (16194, 1324140), (18264, 1174065), (21592, 993105), (22069, 971640), (22830, 939252), (24291, 882760), (26990, 794484), (27396, 782710), (30440, 704439), (32388, 662070), (34245, 626168), (40485, 529656), (44138, 485820), (45660, 469626), (48582, 441380), (53980, 397242), (54792, 391355), (64776, 331035), (66207, 323880), (68490, 313084), (78271, 273960), (80970, 264828), (88276, 242910), (91320, 234813), (97164, 220690), (107960, 198621), (110345, 194328), (121455, 176552), (132414, 161940), (136980, 156542)]