1306466280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2833}}^1$

素因数の和:2921

約数の個数: 256

約数和(自身を含む): 5060390400

約数和(自身を除く): 3753924120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 732, 756, 840, 854, 915, 945, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1830, 1890, 2135, 2196, 2440, 2520, 2562, 2745, 2833, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 5124, 5490, 5666, 6405, 6588, 7320, 7560, 7686, 8235, 8499, 8540, 10248, 10980, 11332, 11529, 12810, 13176, 14165, 15372, 16470, 16998, 17080, 19215, 19831, 21960, 22664, 23058, 25497, 25620, 28330, 30744, 32940, 33996, 38430, 39662, 42495, 46116, 50994, 51240, 56660, 57645, 59493, 65880, 67992, 76491, 76860, 79324, 84990, 92232, 99155, 101988, 113320, 115290, 118986, 127485, 152982, 153720, 158648, 169980, 172813, 178479, 198310, 203976, 230580, 237972, 254970, 297465, 305964, 339960, 345626, 356958, 382455, 396620, 461160, 475944, 509940, 518439, 535437, 594930, 611928, 691252, 713916, 764910, 793240, 864065, 892395, 1019880, 1036878, 1070874, 1189860, 1209691, 1382504, 1427832, 1529820, 1555317, 1728130, 1784790, 2073756, 2141748, 2379720, 2419382, 2592195, 2677185, 3059640, 3110634, 3456260, 3569580, 3629073, 4147512, 4283496, 4665951, 4838764, 5184390, 5354370, 6048455, 6221268, 6912520, 7139160, 7258146, 7776585, 9331902, 9677528, 10368780, 10708740, 10887219, 12096910, 12442536, 14516292, 15553170, 18145365, 18663804, 20737560, 21417480, 21774438, 23329755, 24193820, 29032584, 31106340, 32661657, 36290730, 37327608, 43548876, 46659510, 48387640, 54436095, 62212680, 65323314, 72581460, 87097752, 93319020, 108872190, 130646628, 145162920, 163308285, 186638040, 217744380, 261293256, 326616570, 435488760, 653233140, 1306466280]

約数ペア:

[(1, 1306466280), (2, 653233140), (3, 435488760), (4, 326616570), (5, 261293256), (6, 217744380), (7, 186638040), (8, 163308285), (9, 145162920), (10, 130646628), (12, 108872190), (14, 93319020), (15, 87097752), (18, 72581460), (20, 65323314), (21, 62212680), (24, 54436095), (27, 48387640), (28, 46659510), (30, 43548876), (35, 37327608), (36, 36290730), (40, 32661657), (42, 31106340), (45, 29032584), (54, 24193820), (56, 23329755), (60, 21774438), (61, 21417480), (63, 20737560), (70, 18663804), (72, 18145365), (84, 15553170), (90, 14516292), (105, 12442536), (108, 12096910), (120, 10887219), (122, 10708740), (126, 10368780), (135, 9677528), (140, 9331902), (168, 7776585), (180, 7258146), (183, 7139160), (189, 6912520), (210, 6221268), (216, 6048455), (244, 5354370), (252, 5184390), (270, 4838764), (280, 4665951), (305, 4283496), (315, 4147512), (360, 3629073), (366, 3569580), (378, 3456260), (420, 3110634), (427, 3059640), (488, 2677185), (504, 2592195), (540, 2419382), (549, 2379720), (610, 2141748), (630, 2073756), (732, 1784790), (756, 1728130), (840, 1555317), (854, 1529820), (915, 1427832), (945, 1382504), (1080, 1209691), (1098, 1189860), (1220, 1070874), (1260, 1036878), (1281, 1019880), (1464, 892395), (1512, 864065), (1647, 793240), (1708, 764910), (1830, 713916), (1890, 691252), (2135, 611928), (2196, 594930), (2440, 535437), (2520, 518439), (2562, 509940), (2745, 475944), (2833, 461160), (3294, 396620), (3416, 382455), (3660, 356958), (3780, 345626), (3843, 339960), (4270, 305964), (4392, 297465), (5124, 254970), (5490, 237972), (5666, 230580), (6405, 203976), (6588, 198310), (7320, 178479), (7560, 172813), (7686, 169980), (8235, 158648), (8499, 153720), (8540, 152982), (10248, 127485), (10980, 118986), (11332, 115290), (11529, 113320), (12810, 101988), (13176, 99155), (14165, 92232), (15372, 84990), (16470, 79324), (16998, 76860), (17080, 76491), (19215, 67992), (19831, 65880), (21960, 59493), (22664, 57645), (23058, 56660), (25497, 51240), (25620, 50994), (28330, 46116), (30744, 42495), (32940, 39662), (33996, 38430)]