1925446320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20152

約数の個数: 240

約数和(自身を含む): 7779383040

約数和(自身を除く): 5853936720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 20107, 23940, 31920, 40214, 47880, 60321, 80428, 95760, 100535, 120642, 140749, 160856, 180963, 201070, 241284, 281498, 301605, 321712, 361926, 382033, 402140, 422247, 482568, 562996, 603210, 703745, 723852, 764066, 804280, 844494, 904815, 965136, 1125992, 1146099, 1206420, 1266741, 1407490, 1447704, 1528132, 1608560, 1688988, 1809630, 1910165, 2111235, 2251984, 2292198, 2412840, 2533482, 2674231, 2814980, 2895408, 3056264, 3377976, 3438297, 3619260, 3820330, 4222470, 4584396, 4825680, 5066964, 5348462, 5629960, 5730495, 6112528, 6333705, 6755952, 6876594, 7238520, 7640660, 8022693, 8444940, 9168792, 10133928, 10696924, 11259920, 11460990, 12667410, 13371155, 13753188, 14477040, 15281320, 16045386, 16889880, 17191485, 18337584, 20267856, 21393848, 22921980, 24068079, 25334820, 26742310, 27506376, 30562640, 32090772, 33779760, 34382970, 40113465, 42787696, 45843960, 48136158, 50669640, 53484620, 55012752, 64181544, 68765940, 80226930, 91687920, 96272316, 101339280, 106969240, 120340395, 128363088, 137531880, 160453860, 192544632, 213938480, 240680790, 275063760, 320907720, 385089264, 481361580, 641815440, 962723160, 1925446320]

約数ペア:

[(1, 1925446320), (2, 962723160), (3, 641815440), (4, 481361580), (5, 385089264), (6, 320907720), (7, 275063760), (8, 240680790), (9, 213938480), (10, 192544632), (12, 160453860), (14, 137531880), (15, 128363088), (16, 120340395), (18, 106969240), (19, 101339280), (20, 96272316), (21, 91687920), (24, 80226930), (28, 68765940), (30, 64181544), (35, 55012752), (36, 53484620), (38, 50669640), (40, 48136158), (42, 45843960), (45, 42787696), (48, 40113465), (56, 34382970), (57, 33779760), (60, 32090772), (63, 30562640), (70, 27506376), (72, 26742310), (76, 25334820), (80, 24068079), (84, 22921980), (90, 21393848), (95, 20267856), (105, 18337584), (112, 17191485), (114, 16889880), (120, 16045386), (126, 15281320), (133, 14477040), (140, 13753188), (144, 13371155), (152, 12667410), (168, 11460990), (171, 11259920), (180, 10696924), (190, 10133928), (210, 9168792), (228, 8444940), (240, 8022693), (252, 7640660), (266, 7238520), (280, 6876594), (285, 6755952), (304, 6333705), (315, 6112528), (336, 5730495), (342, 5629960), (360, 5348462), (380, 5066964), (399, 4825680), (420, 4584396), (456, 4222470), (504, 3820330), (532, 3619260), (560, 3438297), (570, 3377976), (630, 3056264), (665, 2895408), (684, 2814980), (720, 2674231), (760, 2533482), (798, 2412840), (840, 2292198), (855, 2251984), (912, 2111235), (1008, 1910165), (1064, 1809630), (1140, 1688988), (1197, 1608560), (1260, 1528132), (1330, 1447704), (1368, 1407490), (1520, 1266741), (1596, 1206420), (1680, 1146099), (1710, 1125992), (1995, 965136), (2128, 904815), (2280, 844494), (2394, 804280), (2520, 764066), (2660, 723852), (2736, 703745), (3192, 603210), (3420, 562996), (3990, 482568), (4560, 422247), (4788, 402140), (5040, 382033), (5320, 361926), (5985, 321712), (6384, 301605), (6840, 281498), (7980, 241284), (9576, 201070), (10640, 180963), (11970, 160856), (13680, 140749), (15960, 120642), (19152, 100535), (20107, 95760), (23940, 80428), (31920, 60321), (40214, 47880)]