299247960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 256

約数和(自身を含む): 1035141120

約数和(自身を除く): 735893160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 71, 88, 93, 103, 110, 120, 124, 132, 142, 155, 165, 186, 206, 213, 220, 248, 264, 284, 309, 310, 330, 341, 355, 372, 412, 426, 440, 465, 515, 568, 618, 620, 660, 682, 710, 744, 781, 824, 852, 930, 1023, 1030, 1065, 1133, 1236, 1240, 1320, 1364, 1420, 1545, 1562, 1704, 1705, 1860, 2046, 2060, 2130, 2201, 2266, 2343, 2472, 2728, 2840, 3090, 3124, 3193, 3399, 3410, 3720, 3905, 4092, 4120, 4260, 4402, 4532, 4686, 5115, 5665, 6180, 6248, 6386, 6603, 6798, 6820, 7313, 7810, 8184, 8520, 8804, 9064, 9372, 9579, 10230, 11005, 11330, 11715, 12360, 12772, 13206, 13596, 13640, 14626, 15620, 15965, 16995, 17608, 18744, 19158, 20460, 21939, 22010, 22660, 23430, 24211, 25544, 26412, 27192, 29252, 31240, 31930, 33015, 33990, 35123, 36565, 38316, 40920, 43878, 44020, 45320, 46860, 47895, 48422, 52824, 58504, 63860, 66030, 67980, 70246, 72633, 73130, 76632, 80443, 87756, 88040, 93720, 95790, 96844, 105369, 109695, 121055, 127720, 132060, 135960, 140492, 145266, 146260, 160886, 175512, 175615, 191580, 193688, 210738, 219390, 226703, 241329, 242110, 264120, 280984, 290532, 292520, 321772, 351230, 363165, 383160, 402215, 421476, 438780, 453406, 482658, 484220, 526845, 581064, 643544, 680109, 702460, 726330, 804430, 842952, 877560, 906812, 965316, 968440, 1053690, 1133515, 1206645, 1360218, 1404920, 1452660, 1608860, 1813624, 1930632, 2107380, 2267030, 2413290, 2493733, 2720436, 2905320, 3217720, 3400545, 4214760, 4534060, 4826580, 4987466, 5440872, 6801090, 7481199, 9068120, 9653160, 9974932, 12468665, 13602180, 14962398, 19949864, 24937330, 27204360, 29924796, 37405995, 49874660, 59849592, 74811990, 99749320, 149623980, 299247960]

約数ペア:

[(1, 299247960), (2, 149623980), (3, 99749320), (4, 74811990), (5, 59849592), (6, 49874660), (8, 37405995), (10, 29924796), (11, 27204360), (12, 24937330), (15, 19949864), (20, 14962398), (22, 13602180), (24, 12468665), (30, 9974932), (31, 9653160), (33, 9068120), (40, 7481199), (44, 6801090), (55, 5440872), (60, 4987466), (62, 4826580), (66, 4534060), (71, 4214760), (88, 3400545), (93, 3217720), (103, 2905320), (110, 2720436), (120, 2493733), (124, 2413290), (132, 2267030), (142, 2107380), (155, 1930632), (165, 1813624), (186, 1608860), (206, 1452660), (213, 1404920), (220, 1360218), (248, 1206645), (264, 1133515), (284, 1053690), (309, 968440), (310, 965316), (330, 906812), (341, 877560), (355, 842952), (372, 804430), (412, 726330), (426, 702460), (440, 680109), (465, 643544), (515, 581064), (568, 526845), (618, 484220), (620, 482658), (660, 453406), (682, 438780), (710, 421476), (744, 402215), (781, 383160), (824, 363165), (852, 351230), (930, 321772), (1023, 292520), (1030, 290532), (1065, 280984), (1133, 264120), (1236, 242110), (1240, 241329), (1320, 226703), (1364, 219390), (1420, 210738), (1545, 193688), (1562, 191580), (1704, 175615), (1705, 175512), (1860, 160886), (2046, 146260), (2060, 145266), (2130, 140492), (2201, 135960), (2266, 132060), (2343, 127720), (2472, 121055), (2728, 109695), (2840, 105369), (3090, 96844), (3124, 95790), (3193, 93720), (3399, 88040), (3410, 87756), (3720, 80443), (3905, 76632), (4092, 73130), (4120, 72633), (4260, 70246), (4402, 67980), (4532, 66030), (4686, 63860), (5115, 58504), (5665, 52824), (6180, 48422), (6248, 47895), (6386, 46860), (6603, 45320), (6798, 44020), (6820, 43878), (7313, 40920), (7810, 38316), (8184, 36565), (8520, 35123), (8804, 33990), (9064, 33015), (9372, 31930), (9579, 31240), (10230, 29252), (11005, 27192), (11330, 26412), (11715, 25544), (12360, 24211), (12772, 23430), (13206, 22660), (13596, 22010), (13640, 21939), (14626, 20460), (15620, 19158), (15965, 18744), (16995, 17608)]