16728341280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{9743}}^1$

素因数の和:9848

約数の個数: 288

約数和(自身を含む): 62143490304

約数和(自身を除く): 45415149024

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, 49, 56, 60, 70, 73, 80, 84, 96, 98, 105, 112, 120, 140, 146, 147, 160, 168, 196, 210, 219, 224, 240, 245, 280, 292, 294, 336, 365, 392, 420, 438, 480, 490, 511, 560, 584, 588, 672, 730, 735, 784, 840, 876, 980, 1022, 1095, 1120, 1168, 1176, 1460, 1470, 1533, 1568, 1680, 1752, 1960, 2044, 2190, 2336, 2352, 2555, 2920, 2940, 3066, 3360, 3504, 3577, 3920, 4088, 4380, 4704, 5110, 5840, 5880, 6132, 7008, 7154, 7665, 7840, 8176, 8760, 9743, 10220, 10731, 11680, 11760, 12264, 14308, 15330, 16352, 17520, 17885, 19486, 20440, 21462, 23520, 24528, 28616, 29229, 30660, 35040, 35770, 38972, 40880, 42924, 48715, 49056, 53655, 57232, 58458, 61320, 68201, 71540, 77944, 81760, 85848, 97430, 107310, 114464, 116916, 122640, 136402, 143080, 146145, 155888, 171696, 194860, 204603, 214620, 233832, 245280, 272804, 286160, 292290, 311776, 341005, 343392, 389720, 409206, 429240, 467664, 477407, 545608, 572320, 584580, 682010, 711239, 779440, 818412, 858480, 935328, 954814, 1023015, 1091216, 1169160, 1364020, 1422478, 1432221, 1558880, 1636824, 1716960, 1909628, 2046030, 2133717, 2182432, 2338320, 2387035, 2728040, 2844956, 2864442, 3273648, 3556195, 3819256, 4092060, 4267434, 4676640, 4774070, 4978673, 5456080, 5689912, 5728884, 6547296, 7112390, 7161105, 7638512, 8184120, 8534868, 9548140, 9957346, 10668585, 10912160, 11379824, 11457768, 14224780, 14322210, 14936019, 15277024, 16368240, 17069736, 19096280, 19914692, 21337170, 22759648, 22915536, 24893365, 28449560, 28644420, 29872038, 32736480, 34139472, 34850711, 38192560, 39829384, 42674340, 45831072, 49786730, 56899120, 57288840, 59744076, 68278944, 69701422, 74680095, 76385120, 79658768, 85348680, 99573460, 104552133, 113798240, 114577680, 119488152, 139402844, 149360190, 159317536, 170697360, 174253555, 199146920, 209104266, 229155360, 238976304, 278805688, 298720380, 341394720, 348507110, 398293840, 418208532, 477952608, 522760665, 557611376, 597440760, 697014220, 796587680, 836417064, 1045521330, 1115222752, 1194881520, 1394028440, 1672834128, 2091042660, 2389763040, 2788056880, 3345668256, 4182085320, 5576113760, 8364170640, 16728341280]

約数ペア:

[(1, 16728341280), (2, 8364170640), (3, 5576113760), (4, 4182085320), (5, 3345668256), (6, 2788056880), (7, 2389763040), (8, 2091042660), (10, 1672834128), (12, 1394028440), (14, 1194881520), (15, 1115222752), (16, 1045521330), (20, 836417064), (21, 796587680), (24, 697014220), (28, 597440760), (30, 557611376), (32, 522760665), (35, 477952608), (40, 418208532), (42, 398293840), (48, 348507110), (49, 341394720), (56, 298720380), (60, 278805688), (70, 238976304), (73, 229155360), (80, 209104266), (84, 199146920), (96, 174253555), (98, 170697360), (105, 159317536), (112, 149360190), (120, 139402844), (140, 119488152), (146, 114577680), (147, 113798240), (160, 104552133), (168, 99573460), (196, 85348680), (210, 79658768), (219, 76385120), (224, 74680095), (240, 69701422), (245, 68278944), (280, 59744076), (292, 57288840), (294, 56899120), (336, 49786730), (365, 45831072), (392, 42674340), (420, 39829384), (438, 38192560), (480, 34850711), (490, 34139472), (511, 32736480), (560, 29872038), (584, 28644420), (588, 28449560), (672, 24893365), (730, 22915536), (735, 22759648), (784, 21337170), (840, 19914692), (876, 19096280), (980, 17069736), (1022, 16368240), (1095, 15277024), (1120, 14936019), (1168, 14322210), (1176, 14224780), (1460, 11457768), (1470, 11379824), (1533, 10912160), (1568, 10668585), (1680, 9957346), (1752, 9548140), (1960, 8534868), (2044, 8184120), (2190, 7638512), (2336, 7161105), (2352, 7112390), (2555, 6547296), (2920, 5728884), (2940, 5689912), (3066, 5456080), (3360, 4978673), (3504, 4774070), (3577, 4676640), (3920, 4267434), (4088, 4092060), (4380, 3819256), (4704, 3556195), (5110, 3273648), (5840, 2864442), (5880, 2844956), (6132, 2728040), (7008, 2387035), (7154, 2338320), (7665, 2182432), (7840, 2133717), (8176, 2046030), (8760, 1909628), (9743, 1716960), (10220, 1636824), (10731, 1558880), (11680, 1432221), (11760, 1422478), (12264, 1364020), (14308, 1169160), (15330, 1091216), (16352, 1023015), (17520, 954814), (17885, 935328), (19486, 858480), (20440, 818412), (21462, 779440), (23520, 711239), (24528, 682010), (28616, 584580), (29229, 572320), (30660, 545608), (35040, 477407), (35770, 467664), (38972, 429240), (40880, 409206), (42924, 389720), (48715, 343392), (49056, 341005), (53655, 311776), (57232, 292290), (58458, 286160), (61320, 272804), (68201, 245280), (71540, 233832), (77944, 214620), (81760, 204603), (85848, 194860), (97430, 171696), (107310, 155888), (114464, 146145), (116916, 143080), (122640, 136402)]