194954040

素因数分解:

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

素因数の和:704

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 484357320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 647, 648, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1294, 1395, 1620, 1674, 1860, 1941, 1944, 2232, 2430, 2511, 2588, 2790, 3235, 3240, 3348, 3720, 3882, 4185, 4860, 5022, 5176, 5580, 5823, 6470, 6696, 7533, 7764, 8370, 9705, 9720, 10044, 11160, 11646, 12555, 12940, 15066, 15528, 16740, 17469, 19410, 20057, 20088, 23292, 25110, 25880, 29115, 30132, 33480, 34938, 37665, 38820, 40114, 46584, 50220, 52407, 58230, 60171, 60264, 69876, 75330, 77640, 80228, 87345, 100285, 100440, 104814, 116460, 120342, 139752, 150660, 157221, 160456, 174690, 180513, 200570, 209628, 232920, 240684, 262035, 300855, 301320, 314442, 349380, 361026, 401140, 419256, 481368, 524070, 541539, 601710, 628884, 698760, 722052, 786105, 802280, 902565, 1048140, 1083078, 1203420, 1257768, 1444104, 1572210, 1624617, 1805130, 2096280, 2166156, 2406840, 2707695, 3144420, 3249234, 3610260, 4332312, 4873851, 5415390, 6288840, 6498468, 7220520, 8123085, 9747702, 10830780, 12996936, 16246170, 19495404, 21661560, 24369255, 32492340, 38990808, 48738510, 64984680, 97477020, 194954040]

約数ペア:

[(1, 194954040), (2, 97477020), (3, 64984680), (4, 48738510), (5, 38990808), (6, 32492340), (8, 24369255), (9, 21661560), (10, 19495404), (12, 16246170), (15, 12996936), (18, 10830780), (20, 9747702), (24, 8123085), (27, 7220520), (30, 6498468), (31, 6288840), (36, 5415390), (40, 4873851), (45, 4332312), (54, 3610260), (60, 3249234), (62, 3144420), (72, 2707695), (81, 2406840), (90, 2166156), (93, 2096280), (108, 1805130), (120, 1624617), (124, 1572210), (135, 1444104), (155, 1257768), (162, 1203420), (180, 1083078), (186, 1048140), (216, 902565), (243, 802280), (248, 786105), (270, 722052), (279, 698760), (310, 628884), (324, 601710), (360, 541539), (372, 524070), (405, 481368), (465, 419256), (486, 401140), (540, 361026), (558, 349380), (620, 314442), (647, 301320), (648, 300855), (744, 262035), (810, 240684), (837, 232920), (930, 209628), (972, 200570), (1080, 180513), (1116, 174690), (1215, 160456), (1240, 157221), (1294, 150660), (1395, 139752), (1620, 120342), (1674, 116460), (1860, 104814), (1941, 100440), (1944, 100285), (2232, 87345), (2430, 80228), (2511, 77640), (2588, 75330), (2790, 69876), (3235, 60264), (3240, 60171), (3348, 58230), (3720, 52407), (3882, 50220), (4185, 46584), (4860, 40114), (5022, 38820), (5176, 37665), (5580, 34938), (5823, 33480), (6470, 30132), (6696, 29115), (7533, 25880), (7764, 25110), (8370, 23292), (9705, 20088), (9720, 20057), (10044, 19410), (11160, 17469), (11646, 16740), (12555, 15528), (12940, 15066)]