19004956320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137957}}^1$

素因数の和:138023

約数の個数: 192

約数和(自身を含む): 70087078656

約数和(自身を除く): 51082122336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4305, 4592, 4920, 5740, 6560, 6888, 8610, 9184, 9840, 11480, 13776, 17220, 19680, 22960, 27552, 34440, 45920, 68880, 137760, 137957, 275914, 413871, 551828, 689785, 827742, 965699, 1103656, 1379570, 1655484, 1931398, 2069355, 2207312, 2759140, 2897097, 3310968, 3862796, 4138710, 4414624, 4828495, 5518280, 5656237, 5794194, 6621936, 7725592, 8277420, 9656990, 11036560, 11312474, 11588388, 13243872, 14485485, 15451184, 16554840, 16968711, 19313980, 22073120, 22624948, 23176776, 28281185, 28970970, 30902368, 33109680, 33937422, 38627960, 39593659, 45249896, 46353552, 56562370, 57941940, 66219360, 67874844, 77255920, 79187318, 84843555, 90499792, 92707104, 113124740, 115883880, 118780977, 135749688, 154511840, 158374636, 169687110, 180999584, 197968295, 226249480, 231767760, 237561954, 271499376, 316749272, 339374220, 395936590, 452498960, 463535520, 475123908, 542998752, 593904885, 633498544, 678748440, 791873180, 904997920, 950247816, 1187809770, 1266997088, 1357496880, 1583746360, 1900495632, 2375619540, 2714993760, 3167492720, 3800991264, 4751239080, 6334985440, 9502478160, 19004956320]

約数ペア:

[(1, 19004956320), (2, 9502478160), (3, 6334985440), (4, 4751239080), (5, 3800991264), (6, 3167492720), (7, 2714993760), (8, 2375619540), (10, 1900495632), (12, 1583746360), (14, 1357496880), (15, 1266997088), (16, 1187809770), (20, 950247816), (21, 904997920), (24, 791873180), (28, 678748440), (30, 633498544), (32, 593904885), (35, 542998752), (40, 475123908), (41, 463535520), (42, 452498960), (48, 395936590), (56, 339374220), (60, 316749272), (70, 271499376), (80, 237561954), (82, 231767760), (84, 226249480), (96, 197968295), (105, 180999584), (112, 169687110), (120, 158374636), (123, 154511840), (140, 135749688), (160, 118780977), (164, 115883880), (168, 113124740), (205, 92707104), (210, 90499792), (224, 84843555), (240, 79187318), (246, 77255920), (280, 67874844), (287, 66219360), (328, 57941940), (336, 56562370), (410, 46353552), (420, 45249896), (480, 39593659), (492, 38627960), (560, 33937422), (574, 33109680), (615, 30902368), (656, 28970970), (672, 28281185), (820, 23176776), (840, 22624948), (861, 22073120), (984, 19313980), (1120, 16968711), (1148, 16554840), (1230, 15451184), (1312, 14485485), (1435, 13243872), (1640, 11588388), (1680, 11312474), (1722, 11036560), (1968, 9656990), (2296, 8277420), (2460, 7725592), (2870, 6621936), (3280, 5794194), (3360, 5656237), (3444, 5518280), (3936, 4828495), (4305, 4414624), (4592, 4138710), (4920, 3862796), (5740, 3310968), (6560, 2897097), (6888, 2759140), (8610, 2207312), (9184, 2069355), (9840, 1931398), (11480, 1655484), (13776, 1379570), (17220, 1103656), (19680, 965699), (22960, 827742), (27552, 689785), (34440, 551828), (45920, 413871), (68880, 275914), (137760, 137957)]