1555355340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:709

約数の個数: 288

約数和(自身を含む): 5917556736

約数和(自身を除く): 4362201396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 293, 308, 315, 330, 383, 385, 396, 420, 462, 495, 586, 630, 660, 693, 766, 770, 879, 924, 990, 1149, 1155, 1172, 1260, 1386, 1465, 1532, 1540, 1758, 1915, 1980, 2051, 2298, 2310, 2637, 2681, 2772, 2930, 3223, 3447, 3465, 3516, 3830, 4102, 4213, 4395, 4596, 4620, 5274, 5362, 5745, 5860, 6153, 6446, 6894, 6930, 7660, 8043, 8204, 8426, 8790, 9669, 10255, 10548, 10724, 11490, 12306, 12639, 12892, 13185, 13405, 13788, 13860, 16086, 16115, 16852, 17235, 17580, 18459, 19338, 20510, 21065, 22561, 22980, 24129, 24612, 25278, 26370, 26810, 29007, 29491, 30765, 32172, 32230, 34470, 36918, 37917, 38676, 40215, 41020, 42130, 45122, 48258, 48345, 50556, 52740, 53620, 58014, 58982, 61530, 63195, 64460, 67683, 68940, 73836, 75834, 80430, 84260, 88473, 90244, 92295, 96516, 96690, 112219, 112805, 116028, 117964, 120645, 123060, 126390, 135366, 145035, 147455, 151668, 160860, 176946, 184590, 189585, 193380, 203049, 224438, 225610, 241290, 252780, 265419, 270732, 290070, 294910, 336657, 338415, 353892, 369180, 379170, 406098, 442365, 448876, 451220, 482580, 530838, 561095, 580140, 589820, 673314, 676830, 758340, 785533, 812196, 884730, 1009971, 1015245, 1061676, 1122190, 1234409, 1327095, 1346628, 1353660, 1571066, 1683285, 1769460, 2019942, 2030490, 2244380, 2356599, 2468818, 2654190, 3142132, 3366570, 3703227, 3927665, 4039884, 4060980, 4713198, 4937636, 5049855, 5308380, 6172045, 6733140, 7069797, 7406454, 7855330, 8640863, 9426396, 10099710, 11109681, 11782995, 12344090, 14139594, 14812908, 15710660, 17281726, 18516135, 20199420, 22219362, 23565990, 24688180, 25922589, 28279188, 34563452, 35348985, 37032270, 43204315, 44438724, 47131980, 51845178, 55548405, 70697970, 74064540, 77767767, 86408630, 103690356, 111096810, 129612945, 141395940, 155535534, 172817260, 222193620, 259225890, 311071068, 388838835, 518451780, 777677670, 1555355340]

約数ペア:

[(1, 1555355340), (2, 777677670), (3, 518451780), (4, 388838835), (5, 311071068), (6, 259225890), (7, 222193620), (9, 172817260), (10, 155535534), (11, 141395940), (12, 129612945), (14, 111096810), (15, 103690356), (18, 86408630), (20, 77767767), (21, 74064540), (22, 70697970), (28, 55548405), (30, 51845178), (33, 47131980), (35, 44438724), (36, 43204315), (42, 37032270), (44, 35348985), (45, 34563452), (55, 28279188), (60, 25922589), (63, 24688180), (66, 23565990), (70, 22219362), (77, 20199420), (84, 18516135), (90, 17281726), (99, 15710660), (105, 14812908), (110, 14139594), (126, 12344090), (132, 11782995), (140, 11109681), (154, 10099710), (165, 9426396), (180, 8640863), (198, 7855330), (210, 7406454), (220, 7069797), (231, 6733140), (252, 6172045), (293, 5308380), (308, 5049855), (315, 4937636), (330, 4713198), (383, 4060980), (385, 4039884), (396, 3927665), (420, 3703227), (462, 3366570), (495, 3142132), (586, 2654190), (630, 2468818), (660, 2356599), (693, 2244380), (766, 2030490), (770, 2019942), (879, 1769460), (924, 1683285), (990, 1571066), (1149, 1353660), (1155, 1346628), (1172, 1327095), (1260, 1234409), (1386, 1122190), (1465, 1061676), (1532, 1015245), (1540, 1009971), (1758, 884730), (1915, 812196), (1980, 785533), (2051, 758340), (2298, 676830), (2310, 673314), (2637, 589820), (2681, 580140), (2772, 561095), (2930, 530838), (3223, 482580), (3447, 451220), (3465, 448876), (3516, 442365), (3830, 406098), (4102, 379170), (4213, 369180), (4395, 353892), (4596, 338415), (4620, 336657), (5274, 294910), (5362, 290070), (5745, 270732), (5860, 265419), (6153, 252780), (6446, 241290), (6894, 225610), (6930, 224438), (7660, 203049), (8043, 193380), (8204, 189585), (8426, 184590), (8790, 176946), (9669, 160860), (10255, 151668), (10548, 147455), (10724, 145035), (11490, 135366), (12306, 126390), (12639, 123060), (12892, 120645), (13185, 117964), (13405, 116028), (13788, 112805), (13860, 112219), (16086, 96690), (16115, 96516), (16852, 92295), (17235, 90244), (17580, 88473), (18459, 84260), (19338, 80430), (20510, 75834), (21065, 73836), (22561, 68940), (22980, 67683), (24129, 64460), (24612, 63195), (25278, 61530), (26370, 58982), (26810, 58014), (29007, 53620), (29491, 52740), (30765, 50556), (32172, 48345), (32230, 48258), (34470, 45122), (36918, 42130), (37917, 41020), (38676, 40215)]