7772114920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 20152281600

約数和(自身を除く): 12380166680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 37, 38, 40, 46, 61, 74, 76, 92, 95, 115, 122, 148, 152, 184, 185, 190, 197, 230, 244, 296, 305, 370, 380, 394, 437, 460, 488, 610, 703, 740, 760, 788, 851, 874, 920, 985, 1159, 1220, 1403, 1406, 1480, 1576, 1702, 1748, 1970, 2185, 2257, 2318, 2440, 2806, 2812, 3404, 3496, 3515, 3743, 3940, 4255, 4370, 4514, 4531, 4636, 5612, 5624, 5795, 6808, 7015, 7030, 7289, 7486, 7880, 8510, 8740, 9028, 9062, 9272, 11224, 11285, 11590, 12017, 14030, 14060, 14578, 14972, 16169, 17020, 17480, 18056, 18124, 18715, 22570, 22655, 23180, 24034, 26657, 28060, 28120, 29156, 29944, 32338, 34040, 36248, 36445, 37430, 42883, 45140, 45310, 46360, 48068, 51911, 53314, 56120, 58312, 60085, 64676, 72890, 74860, 80845, 85766, 86089, 90280, 90620, 96136, 103822, 106628, 120170, 129352, 133285, 138491, 145780, 149720, 161690, 167647, 171532, 172178, 181240, 207644, 213256, 214415, 228323, 240340, 259555, 266570, 276391, 276982, 291560, 323380, 335294, 343064, 344356, 415288, 428830, 430445, 444629, 456646, 480680, 519110, 533140, 552782, 553964, 646760, 670588, 688712, 692455, 838235, 857660, 860890, 889258, 913292, 986309, 1038220, 1066280, 1105564, 1107928, 1141615, 1341176, 1381955, 1384910, 1676470, 1715320, 1721780, 1778516, 1826584, 1972618, 2076440, 2211128, 2223145, 2283230, 2763910, 2769820, 3185293, 3352940, 3443560, 3557032, 3945236, 4446290, 4566460, 4931545, 5251429, 5527820, 5539640, 6370586, 6705880, 7890472, 8447951, 8892580, 9132920, 9863090, 10226467, 10502858, 11055640, 12741172, 15926465, 16895902, 17785160, 19726180, 20452934, 21005716, 25482344, 26257145, 31852930, 33791804, 39452360, 40905868, 42011432, 42239755, 51132335, 52514290, 63705860, 67583608, 81811736, 84479510, 102264670, 105028580, 127411720, 168959020, 194302873, 204529340, 210057160, 337918040, 388605746, 409058680, 777211492, 971514365, 1554422984, 1943028730, 3886057460, 7772114920]

約数ペア:

[(1, 7772114920), (2, 3886057460), (4, 1943028730), (5, 1554422984), (8, 971514365), (10, 777211492), (19, 409058680), (20, 388605746), (23, 337918040), (37, 210057160), (38, 204529340), (40, 194302873), (46, 168959020), (61, 127411720), (74, 105028580), (76, 102264670), (92, 84479510), (95, 81811736), (115, 67583608), (122, 63705860), (148, 52514290), (152, 51132335), (184, 42239755), (185, 42011432), (190, 40905868), (197, 39452360), (230, 33791804), (244, 31852930), (296, 26257145), (305, 25482344), (370, 21005716), (380, 20452934), (394, 19726180), (437, 17785160), (460, 16895902), (488, 15926465), (610, 12741172), (703, 11055640), (740, 10502858), (760, 10226467), (788, 9863090), (851, 9132920), (874, 8892580), (920, 8447951), (985, 7890472), (1159, 6705880), (1220, 6370586), (1403, 5539640), (1406, 5527820), (1480, 5251429), (1576, 4931545), (1702, 4566460), (1748, 4446290), (1970, 3945236), (2185, 3557032), (2257, 3443560), (2318, 3352940), (2440, 3185293), (2806, 2769820), (2812, 2763910), (3404, 2283230), (3496, 2223145), (3515, 2211128), (3743, 2076440), (3940, 1972618), (4255, 1826584), (4370, 1778516), (4514, 1721780), (4531, 1715320), (4636, 1676470), (5612, 1384910), (5624, 1381955), (5795, 1341176), (6808, 1141615), (7015, 1107928), (7030, 1105564), (7289, 1066280), (7486, 1038220), (7880, 986309), (8510, 913292), (8740, 889258), (9028, 860890), (9062, 857660), (9272, 838235), (11224, 692455), (11285, 688712), (11590, 670588), (12017, 646760), (14030, 553964), (14060, 552782), (14578, 533140), (14972, 519110), (16169, 480680), (17020, 456646), (17480, 444629), (18056, 430445), (18124, 428830), (18715, 415288), (22570, 344356), (22655, 343064), (23180, 335294), (24034, 323380), (26657, 291560), (28060, 276982), (28120, 276391), (29156, 266570), (29944, 259555), (32338, 240340), (34040, 228323), (36248, 214415), (36445, 213256), (37430, 207644), (42883, 181240), (45140, 172178), (45310, 171532), (46360, 167647), (48068, 161690), (51911, 149720), (53314, 145780), (56120, 138491), (58312, 133285), (60085, 129352), (64676, 120170), (72890, 106628), (74860, 103822), (80845, 96136), (85766, 90620), (86089, 90280)]