198010680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 730183680

約数和(自身を除く): 532173000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 259, 276, 277, 280, 296, 322, 345, 370, 420, 444, 460, 483, 518, 552, 554, 555, 644, 690, 740, 777, 805, 831, 840, 851, 888, 920, 966, 1036, 1108, 1110, 1288, 1295, 1380, 1385, 1480, 1554, 1610, 1662, 1702, 1932, 1939, 2072, 2216, 2220, 2415, 2553, 2590, 2760, 2770, 3108, 3220, 3324, 3404, 3864, 3878, 3885, 4155, 4255, 4440, 4830, 5106, 5180, 5540, 5817, 5957, 6216, 6371, 6440, 6648, 6808, 7756, 7770, 8310, 8510, 9660, 9695, 10212, 10249, 10360, 11080, 11634, 11914, 12742, 12765, 15512, 15540, 16620, 17020, 17871, 19113, 19320, 19390, 20424, 20498, 23268, 23828, 25484, 25530, 29085, 29785, 30747, 31080, 31855, 33240, 34040, 35742, 38226, 38780, 40996, 44597, 46536, 47656, 50968, 51060, 51245, 58170, 59570, 61494, 63710, 71484, 71743, 76452, 77560, 81992, 89194, 89355, 95565, 102120, 102490, 116340, 119140, 122988, 127420, 133791, 142968, 143486, 152904, 153735, 178388, 178710, 191130, 204980, 215229, 222985, 232680, 235727, 238280, 245976, 254840, 267582, 286972, 307470, 356776, 357420, 358715, 382260, 409960, 430458, 445970, 471454, 535164, 573944, 614940, 668955, 707181, 714840, 717430, 764520, 860916, 891940, 942908, 1070328, 1076145, 1178635, 1229880, 1337910, 1414362, 1434860, 1650089, 1721832, 1783880, 1885816, 2152290, 2357270, 2675820, 2828724, 2869720, 3300178, 3535905, 4304580, 4714540, 4950267, 5351640, 5657448, 6600356, 7071810, 8250445, 8609160, 9429080, 9900534, 13200712, 14143620, 16500890, 19801068, 24751335, 28287240, 33001780, 39602136, 49502670, 66003560, 99005340, 198010680]

約数ペア:

[(1, 198010680), (2, 99005340), (3, 66003560), (4, 49502670), (5, 39602136), (6, 33001780), (7, 28287240), (8, 24751335), (10, 19801068), (12, 16500890), (14, 14143620), (15, 13200712), (20, 9900534), (21, 9429080), (23, 8609160), (24, 8250445), (28, 7071810), (30, 6600356), (35, 5657448), (37, 5351640), (40, 4950267), (42, 4714540), (46, 4304580), (56, 3535905), (60, 3300178), (69, 2869720), (70, 2828724), (74, 2675820), (84, 2357270), (92, 2152290), (105, 1885816), (111, 1783880), (115, 1721832), (120, 1650089), (138, 1434860), (140, 1414362), (148, 1337910), (161, 1229880), (168, 1178635), (184, 1076145), (185, 1070328), (210, 942908), (222, 891940), (230, 860916), (259, 764520), (276, 717430), (277, 714840), (280, 707181), (296, 668955), (322, 614940), (345, 573944), (370, 535164), (420, 471454), (444, 445970), (460, 430458), (483, 409960), (518, 382260), (552, 358715), (554, 357420), (555, 356776), (644, 307470), (690, 286972), (740, 267582), (777, 254840), (805, 245976), (831, 238280), (840, 235727), (851, 232680), (888, 222985), (920, 215229), (966, 204980), (1036, 191130), (1108, 178710), (1110, 178388), (1288, 153735), (1295, 152904), (1380, 143486), (1385, 142968), (1480, 133791), (1554, 127420), (1610, 122988), (1662, 119140), (1702, 116340), (1932, 102490), (1939, 102120), (2072, 95565), (2216, 89355), (2220, 89194), (2415, 81992), (2553, 77560), (2590, 76452), (2760, 71743), (2770, 71484), (3108, 63710), (3220, 61494), (3324, 59570), (3404, 58170), (3864, 51245), (3878, 51060), (3885, 50968), (4155, 47656), (4255, 46536), (4440, 44597), (4830, 40996), (5106, 38780), (5180, 38226), (5540, 35742), (5817, 34040), (5957, 33240), (6216, 31855), (6371, 31080), (6440, 30747), (6648, 29785), (6808, 29085), (7756, 25530), (7770, 25484), (8310, 23828), (8510, 23268), (9660, 20498), (9695, 20424), (10212, 19390), (10249, 19320), (10360, 19113), (11080, 17871), (11634, 17020), (11914, 16620), (12742, 15540), (12765, 15512)]