2494742880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1453}}^1$

素因数の和:1558

約数の個数: 288

約数和(自身を含む): 9273053664

約数和(自身を除く): 6778310784

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, 1453, 1460, 1470, 1533, 1568, 1680, 1752, 1960, 2044, 2190, 2336, 2352, 2555, 2906, 2920, 2940, 3066, 3360, 3504, 3577, 3920, 4088, 4359, 4380, 4704, 5110, 5812, 5840, 5880, 6132, 7008, 7154, 7265, 7665, 7840, 8176, 8718, 8760, 10171, 10220, 10731, 11624, 11680, 11760, 12264, 14308, 14530, 15330, 16352, 17436, 17520, 17885, 20342, 20440, 21462, 21795, 23248, 23520, 24528, 28616, 29060, 30513, 30660, 34872, 35040, 35770, 40684, 40880, 42924, 43590, 46496, 49056, 50855, 53655, 57232, 58120, 61026, 61320, 69744, 71197, 71540, 81368, 81760, 85848, 87180, 101710, 106069, 107310, 114464, 116240, 122052, 122640, 139488, 142394, 143080, 152565, 162736, 171696, 174360, 203420, 212138, 213591, 214620, 232480, 244104, 245280, 284788, 286160, 305130, 318207, 325472, 343392, 348720, 355985, 406840, 424276, 427182, 429240, 488208, 530345, 569576, 572320, 610260, 636414, 697440, 711970, 742483, 813680, 848552, 854364, 858480, 976416, 1060690, 1067955, 1139152, 1220520, 1272828, 1423940, 1484966, 1591035, 1627360, 1697104, 1708728, 1716960, 2121380, 2135910, 2227449, 2278304, 2441040, 2545656, 2847880, 2969932, 3182070, 3394208, 3417456, 3712415, 4242760, 4271820, 4454898, 4882080, 5091312, 5197381, 5695760, 5939864, 6364140, 6834912, 7424830, 8485520, 8543640, 8909796, 10182624, 10394762, 11137245, 11391520, 11879728, 12728280, 14849660, 15592143, 16971040, 17087280, 17819592, 20789524, 22274490, 23759456, 25456560, 25986905, 29699320, 31184286, 34174560, 35639184, 41579048, 44548980, 50913120, 51973810, 59398640, 62368572, 71278368, 77960715, 83158096, 89097960, 103947620, 118797280, 124737144, 155921430, 166316192, 178195920, 207895240, 249474288, 311842860, 356391840, 415790480, 498948576, 623685720, 831580960, 1247371440, 2494742880]

約数ペア:

[(1, 2494742880), (2, 1247371440), (3, 831580960), (4, 623685720), (5, 498948576), (6, 415790480), (7, 356391840), (8, 311842860), (10, 249474288), (12, 207895240), (14, 178195920), (15, 166316192), (16, 155921430), (20, 124737144), (21, 118797280), (24, 103947620), (28, 89097960), (30, 83158096), (32, 77960715), (35, 71278368), (40, 62368572), (42, 59398640), (48, 51973810), (49, 50913120), (56, 44548980), (60, 41579048), (70, 35639184), (73, 34174560), (80, 31184286), (84, 29699320), (96, 25986905), (98, 25456560), (105, 23759456), (112, 22274490), (120, 20789524), (140, 17819592), (146, 17087280), (147, 16971040), (160, 15592143), (168, 14849660), (196, 12728280), (210, 11879728), (219, 11391520), (224, 11137245), (240, 10394762), (245, 10182624), (280, 8909796), (292, 8543640), (294, 8485520), (336, 7424830), (365, 6834912), (392, 6364140), (420, 5939864), (438, 5695760), (480, 5197381), (490, 5091312), (511, 4882080), (560, 4454898), (584, 4271820), (588, 4242760), (672, 3712415), (730, 3417456), (735, 3394208), (784, 3182070), (840, 2969932), (876, 2847880), (980, 2545656), (1022, 2441040), (1095, 2278304), (1120, 2227449), (1168, 2135910), (1176, 2121380), (1453, 1716960), (1460, 1708728), (1470, 1697104), (1533, 1627360), (1568, 1591035), (1680, 1484966), (1752, 1423940), (1960, 1272828), (2044, 1220520), (2190, 1139152), (2336, 1067955), (2352, 1060690), (2555, 976416), (2906, 858480), (2920, 854364), (2940, 848552), (3066, 813680), (3360, 742483), (3504, 711970), (3577, 697440), (3920, 636414), (4088, 610260), (4359, 572320), (4380, 569576), (4704, 530345), (5110, 488208), (5812, 429240), (5840, 427182), (5880, 424276), (6132, 406840), (7008, 355985), (7154, 348720), (7265, 343392), (7665, 325472), (7840, 318207), (8176, 305130), (8718, 286160), (8760, 284788), (10171, 245280), (10220, 244104), (10731, 232480), (11624, 214620), (11680, 213591), (11760, 212138), (12264, 203420), (14308, 174360), (14530, 171696), (15330, 162736), (16352, 152565), (17436, 143080), (17520, 142394), (17885, 139488), (20342, 122640), (20440, 122052), (21462, 116240), (21795, 114464), (23248, 107310), (23520, 106069), (24528, 101710), (28616, 87180), (29060, 85848), (30513, 81760), (30660, 81368), (34872, 71540), (35040, 71197), (35770, 69744), (40684, 61320), (40880, 61026), (42924, 58120), (43590, 57232), (46496, 53655), (49056, 50855)]