1550274720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 5000050944

約数和(自身を除く): 3449776224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 151, 160, 219, 240, 292, 293, 302, 365, 438, 453, 480, 584, 586, 604, 730, 755, 876, 879, 906, 1095, 1168, 1172, 1208, 1460, 1465, 1510, 1752, 1758, 1812, 2190, 2265, 2336, 2344, 2416, 2920, 2930, 3020, 3504, 3516, 3624, 4380, 4395, 4530, 4688, 4832, 5840, 5860, 6040, 7008, 7032, 7248, 8760, 8790, 9060, 9376, 11023, 11680, 11720, 12080, 14064, 14496, 17520, 17580, 18120, 21389, 22046, 23440, 24160, 28128, 33069, 35040, 35160, 36240, 42778, 44092, 44243, 46880, 55115, 64167, 66138, 70320, 72480, 85556, 88184, 88486, 106945, 110230, 128334, 132276, 132729, 140640, 165345, 171112, 176368, 176972, 213890, 220460, 221215, 256668, 264552, 265458, 320835, 330690, 342224, 352736, 353944, 427780, 440920, 442430, 513336, 529104, 530916, 641670, 661380, 663645, 684448, 707888, 855560, 881840, 884860, 1026672, 1058208, 1061832, 1283340, 1322760, 1327290, 1415776, 1711120, 1763680, 1769720, 2053344, 2123664, 2566680, 2645520, 2654580, 3229739, 3422240, 3539440, 4247328, 5133360, 5291040, 5309160, 6459478, 7078880, 9689217, 10266720, 10618320, 12918956, 16148695, 19378434, 21236640, 25837912, 32297390, 38756868, 48446085, 51675824, 64594780, 77513736, 96892170, 103351648, 129189560, 155027472, 193784340, 258379120, 310054944, 387568680, 516758240, 775137360, 1550274720]

約数ペア:

[(1, 1550274720), (2, 775137360), (3, 516758240), (4, 387568680), (5, 310054944), (6, 258379120), (8, 193784340), (10, 155027472), (12, 129189560), (15, 103351648), (16, 96892170), (20, 77513736), (24, 64594780), (30, 51675824), (32, 48446085), (40, 38756868), (48, 32297390), (60, 25837912), (73, 21236640), (80, 19378434), (96, 16148695), (120, 12918956), (146, 10618320), (151, 10266720), (160, 9689217), (219, 7078880), (240, 6459478), (292, 5309160), (293, 5291040), (302, 5133360), (365, 4247328), (438, 3539440), (453, 3422240), (480, 3229739), (584, 2654580), (586, 2645520), (604, 2566680), (730, 2123664), (755, 2053344), (876, 1769720), (879, 1763680), (906, 1711120), (1095, 1415776), (1168, 1327290), (1172, 1322760), (1208, 1283340), (1460, 1061832), (1465, 1058208), (1510, 1026672), (1752, 884860), (1758, 881840), (1812, 855560), (2190, 707888), (2265, 684448), (2336, 663645), (2344, 661380), (2416, 641670), (2920, 530916), (2930, 529104), (3020, 513336), (3504, 442430), (3516, 440920), (3624, 427780), (4380, 353944), (4395, 352736), (4530, 342224), (4688, 330690), (4832, 320835), (5840, 265458), (5860, 264552), (6040, 256668), (7008, 221215), (7032, 220460), (7248, 213890), (8760, 176972), (8790, 176368), (9060, 171112), (9376, 165345), (11023, 140640), (11680, 132729), (11720, 132276), (12080, 128334), (14064, 110230), (14496, 106945), (17520, 88486), (17580, 88184), (18120, 85556), (21389, 72480), (22046, 70320), (23440, 66138), (24160, 64167), (28128, 55115), (33069, 46880), (35040, 44243), (35160, 44092), (36240, 42778)]