1944484320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2249

約数の個数: 192

約数和(自身を含む): 6514421760

約数和(自身を除く): 4569937440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 202, 228, 240, 285, 303, 304, 380, 404, 456, 480, 505, 570, 606, 608, 760, 808, 912, 1010, 1140, 1212, 1515, 1520, 1616, 1824, 1919, 2020, 2111, 2280, 2424, 3030, 3040, 3232, 3838, 4040, 4222, 4560, 4848, 5757, 6060, 6333, 7676, 8080, 8444, 9120, 9595, 9696, 10555, 11514, 12120, 12666, 15352, 16160, 16888, 19190, 21110, 23028, 24240, 25332, 28785, 30704, 31665, 33776, 38380, 40109, 42220, 46056, 48480, 50664, 57570, 61408, 63330, 67552, 76760, 80218, 84440, 92112, 101328, 115140, 120327, 126660, 153520, 160436, 168880, 184224, 200545, 202656, 213211, 230280, 240654, 253320, 307040, 320872, 337760, 401090, 426422, 460560, 481308, 506640, 601635, 639633, 641744, 802180, 852844, 921120, 962616, 1013280, 1066055, 1203270, 1279266, 1283488, 1604360, 1705688, 1925232, 2132110, 2406540, 2558532, 3198165, 3208720, 3411376, 3850464, 4051009, 4264220, 4813080, 5117064, 6396330, 6417440, 6822752, 8102018, 8528440, 9626160, 10234128, 12153027, 12792660, 16204036, 17056880, 19252320, 20255045, 20468256, 24306054, 25585320, 32408072, 34113760, 40510090, 48612108, 51170640, 60765135, 64816144, 81020180, 97224216, 102341280, 121530270, 129632288, 162040360, 194448432, 243060540, 324080720, 388896864, 486121080, 648161440, 972242160, 1944484320]

約数ペア:

[(1, 1944484320), (2, 972242160), (3, 648161440), (4, 486121080), (5, 388896864), (6, 324080720), (8, 243060540), (10, 194448432), (12, 162040360), (15, 129632288), (16, 121530270), (19, 102341280), (20, 97224216), (24, 81020180), (30, 64816144), (32, 60765135), (38, 51170640), (40, 48612108), (48, 40510090), (57, 34113760), (60, 32408072), (76, 25585320), (80, 24306054), (95, 20468256), (96, 20255045), (101, 19252320), (114, 17056880), (120, 16204036), (152, 12792660), (160, 12153027), (190, 10234128), (202, 9626160), (228, 8528440), (240, 8102018), (285, 6822752), (303, 6417440), (304, 6396330), (380, 5117064), (404, 4813080), (456, 4264220), (480, 4051009), (505, 3850464), (570, 3411376), (606, 3208720), (608, 3198165), (760, 2558532), (808, 2406540), (912, 2132110), (1010, 1925232), (1140, 1705688), (1212, 1604360), (1515, 1283488), (1520, 1279266), (1616, 1203270), (1824, 1066055), (1919, 1013280), (2020, 962616), (2111, 921120), (2280, 852844), (2424, 802180), (3030, 641744), (3040, 639633), (3232, 601635), (3838, 506640), (4040, 481308), (4222, 460560), (4560, 426422), (4848, 401090), (5757, 337760), (6060, 320872), (6333, 307040), (7676, 253320), (8080, 240654), (8444, 230280), (9120, 213211), (9595, 202656), (9696, 200545), (10555, 184224), (11514, 168880), (12120, 160436), (12666, 153520), (15352, 126660), (16160, 120327), (16888, 115140), (19190, 101328), (21110, 92112), (23028, 84440), (24240, 80218), (25332, 76760), (28785, 67552), (30704, 63330), (31665, 61408), (33776, 57570), (38380, 50664), (40109, 48480), (42220, 46056)]