76772640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 281062656

約数和(自身を除く): 204290016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 313, 336, 365, 420, 438, 480, 511, 560, 584, 626, 672, 730, 840, 876, 939, 1022, 1095, 1120, 1168, 1252, 1460, 1533, 1565, 1680, 1752, 1878, 2044, 2190, 2191, 2336, 2504, 2555, 2920, 3066, 3130, 3360, 3504, 3756, 4088, 4380, 4382, 4695, 5008, 5110, 5840, 6132, 6260, 6573, 7008, 7512, 7665, 8176, 8760, 8764, 9390, 10016, 10220, 10955, 11680, 12264, 12520, 13146, 15024, 15330, 16352, 17520, 17528, 18780, 20440, 21910, 22849, 24528, 25040, 26292, 30048, 30660, 32865, 35040, 35056, 37560, 40880, 43820, 45698, 49056, 50080, 52584, 61320, 65730, 68547, 70112, 75120, 81760, 87640, 91396, 105168, 114245, 122640, 131460, 137094, 150240, 159943, 175280, 182792, 210336, 228490, 245280, 262920, 274188, 319886, 342735, 350560, 365584, 456980, 479829, 525840, 548376, 639772, 685470, 731168, 799715, 913960, 959658, 1051680, 1096752, 1279544, 1370940, 1599430, 1827920, 1919316, 2193504, 2399145, 2559088, 2741880, 3198860, 3655840, 3838632, 4798290, 5118176, 5483760, 6397720, 7677264, 9596580, 10967520, 12795440, 15354528, 19193160, 25590880, 38386320, 76772640]

約数ペア:

[(1, 76772640), (2, 38386320), (3, 25590880), (4, 19193160), (5, 15354528), (6, 12795440), (7, 10967520), (8, 9596580), (10, 7677264), (12, 6397720), (14, 5483760), (15, 5118176), (16, 4798290), (20, 3838632), (21, 3655840), (24, 3198860), (28, 2741880), (30, 2559088), (32, 2399145), (35, 2193504), (40, 1919316), (42, 1827920), (48, 1599430), (56, 1370940), (60, 1279544), (70, 1096752), (73, 1051680), (80, 959658), (84, 913960), (96, 799715), (105, 731168), (112, 685470), (120, 639772), (140, 548376), (146, 525840), (160, 479829), (168, 456980), (210, 365584), (219, 350560), (224, 342735), (240, 319886), (280, 274188), (292, 262920), (313, 245280), (336, 228490), (365, 210336), (420, 182792), (438, 175280), (480, 159943), (511, 150240), (560, 137094), (584, 131460), (626, 122640), (672, 114245), (730, 105168), (840, 91396), (876, 87640), (939, 81760), (1022, 75120), (1095, 70112), (1120, 68547), (1168, 65730), (1252, 61320), (1460, 52584), (1533, 50080), (1565, 49056), (1680, 45698), (1752, 43820), (1878, 40880), (2044, 37560), (2190, 35056), (2191, 35040), (2336, 32865), (2504, 30660), (2555, 30048), (2920, 26292), (3066, 25040), (3130, 24528), (3360, 22849), (3504, 21910), (3756, 20440), (4088, 18780), (4380, 17528), (4382, 17520), (4695, 16352), (5008, 15330), (5110, 15024), (5840, 13146), (6132, 12520), (6260, 12264), (6573, 11680), (7008, 10955), (7512, 10220), (7665, 10016), (8176, 9390), (8760, 8764)]