2397212640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 288

約数和(自身を含む): 8559323136

約数和(自身を除く): 6162110496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 83, 90, 93, 96, 120, 124, 144, 155, 160, 166, 180, 186, 240, 248, 249, 279, 288, 310, 332, 360, 372, 415, 465, 480, 496, 498, 558, 620, 647, 664, 720, 744, 747, 830, 930, 992, 996, 1116, 1240, 1245, 1294, 1328, 1395, 1440, 1488, 1494, 1660, 1860, 1941, 1992, 2232, 2480, 2490, 2573, 2588, 2656, 2790, 2976, 2988, 3235, 3320, 3720, 3735, 3882, 3984, 4464, 4960, 4980, 5146, 5176, 5580, 5823, 5976, 6470, 6640, 7440, 7470, 7719, 7764, 7968, 8928, 9705, 9960, 10292, 10352, 11160, 11646, 11952, 12865, 12940, 13280, 14880, 14940, 15438, 15528, 19410, 19920, 20057, 20584, 20704, 22320, 23157, 23292, 23904, 25730, 25880, 29115, 29880, 30876, 31056, 38595, 38820, 39840, 40114, 41168, 44640, 46314, 46584, 51460, 51760, 53701, 58230, 59760, 60171, 61752, 62112, 77190, 77640, 80228, 82336, 92628, 93168, 100285, 102920, 103520, 107402, 115785, 116460, 119520, 120342, 123504, 154380, 155280, 160456, 161103, 180513, 185256, 186336, 200570, 205840, 214804, 231570, 232920, 240684, 247008, 268505, 300855, 308760, 310560, 320912, 322206, 361026, 370512, 401140, 411680, 429608, 463140, 465840, 481368, 483309, 537010, 601710, 617520, 641824, 644412, 722052, 741024, 802280, 805515, 859216, 902565, 926280, 931680, 962736, 966618, 1074020, 1203420, 1235040, 1288824, 1444104, 1604560, 1611030, 1664731, 1718432, 1805130, 1852560, 1925472, 1933236, 2148040, 2406840, 2416545, 2577648, 2888208, 3209120, 3222060, 3329462, 3610260, 3705120, 3866472, 4296080, 4813680, 4833090, 4994193, 5155296, 5776416, 6444120, 6658924, 7220520, 7732944, 8323655, 8592160, 9627360, 9666180, 9988386, 12888240, 13317848, 14441040, 14982579, 15465888, 16647310, 19332360, 19976772, 24970965, 25776480, 26635696, 28882080, 29965158, 33294620, 38664720, 39953544, 49941930, 53271392, 59930316, 66589240, 74912895, 77329440, 79907088, 99883860, 119860632, 133178480, 149825790, 159814176, 199767720, 239721264, 266356960, 299651580, 399535440, 479442528, 599303160, 799070880, 1198606320, 2397212640]

約数ペア:

[(1, 2397212640), (2, 1198606320), (3, 799070880), (4, 599303160), (5, 479442528), (6, 399535440), (8, 299651580), (9, 266356960), (10, 239721264), (12, 199767720), (15, 159814176), (16, 149825790), (18, 133178480), (20, 119860632), (24, 99883860), (30, 79907088), (31, 77329440), (32, 74912895), (36, 66589240), (40, 59930316), (45, 53271392), (48, 49941930), (60, 39953544), (62, 38664720), (72, 33294620), (80, 29965158), (83, 28882080), (90, 26635696), (93, 25776480), (96, 24970965), (120, 19976772), (124, 19332360), (144, 16647310), (155, 15465888), (160, 14982579), (166, 14441040), (180, 13317848), (186, 12888240), (240, 9988386), (248, 9666180), (249, 9627360), (279, 8592160), (288, 8323655), (310, 7732944), (332, 7220520), (360, 6658924), (372, 6444120), (415, 5776416), (465, 5155296), (480, 4994193), (496, 4833090), (498, 4813680), (558, 4296080), (620, 3866472), (647, 3705120), (664, 3610260), (720, 3329462), (744, 3222060), (747, 3209120), (830, 2888208), (930, 2577648), (992, 2416545), (996, 2406840), (1116, 2148040), (1240, 1933236), (1245, 1925472), (1294, 1852560), (1328, 1805130), (1395, 1718432), (1440, 1664731), (1488, 1611030), (1494, 1604560), (1660, 1444104), (1860, 1288824), (1941, 1235040), (1992, 1203420), (2232, 1074020), (2480, 966618), (2490, 962736), (2573, 931680), (2588, 926280), (2656, 902565), (2790, 859216), (2976, 805515), (2988, 802280), (3235, 741024), (3320, 722052), (3720, 644412), (3735, 641824), (3882, 617520), (3984, 601710), (4464, 537010), (4960, 483309), (4980, 481368), (5146, 465840), (5176, 463140), (5580, 429608), (5823, 411680), (5976, 401140), (6470, 370512), (6640, 361026), (7440, 322206), (7470, 320912), (7719, 310560), (7764, 308760), (7968, 300855), (8928, 268505), (9705, 247008), (9960, 240684), (10292, 232920), (10352, 231570), (11160, 214804), (11646, 205840), (11952, 200570), (12865, 186336), (12940, 185256), (13280, 180513), (14880, 161103), (14940, 160456), (15438, 155280), (15528, 154380), (19410, 123504), (19920, 120342), (20057, 119520), (20584, 116460), (20704, 115785), (22320, 107402), (23157, 103520), (23292, 102920), (23904, 100285), (25730, 93168), (25880, 92628), (29115, 82336), (29880, 80228), (30876, 77640), (31056, 77190), (38595, 62112), (38820, 61752), (39840, 60171), (40114, 59760), (41168, 58230), (44640, 53701), (46314, 51760), (46584, 51460)]