2780783460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 360

約数和(自身を含む): 10802949696

約数和(自身を除く): 8022166236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 338, 351, 364, 378, 390, 405, 420, 455, 468, 507, 540, 546, 567, 585, 630, 676, 702, 756, 780, 810, 819, 845, 910, 945, 1014, 1053, 1092, 1134, 1170, 1183, 1260, 1365, 1404, 1451, 1521, 1620, 1638, 1690, 1755, 1820, 1890, 2028, 2106, 2268, 2340, 2366, 2457, 2535, 2730, 2835, 2902, 3042, 3276, 3380, 3510, 3549, 3780, 4095, 4212, 4353, 4563, 4732, 4914, 5070, 5265, 5460, 5670, 5804, 5915, 6084, 7020, 7098, 7255, 7371, 7605, 8190, 8706, 9126, 9828, 10140, 10157, 10530, 10647, 11340, 11830, 12285, 13059, 13689, 14196, 14510, 14742, 15210, 16380, 17412, 17745, 18252, 18863, 20314, 21060, 21294, 21765, 22815, 23660, 24570, 26118, 27378, 29020, 29484, 30420, 30471, 31941, 35490, 36855, 37726, 39177, 40628, 42588, 43530, 45630, 49140, 50785, 52236, 53235, 54756, 56589, 60942, 63882, 65295, 68445, 70980, 73710, 75452, 78354, 87060, 91260, 91413, 94315, 95823, 101570, 106470, 113178, 117531, 121884, 127764, 130590, 132041, 136890, 147420, 152355, 156708, 159705, 169767, 182826, 188630, 191646, 195885, 203140, 212940, 226356, 235062, 245219, 261180, 264082, 273780, 274239, 282945, 304710, 319410, 339534, 365652, 377260, 383292, 391770, 396123, 457065, 470124, 479115, 490438, 509301, 528164, 548478, 565890, 587655, 609420, 638820, 660205, 679068, 735657, 783540, 792246, 822717, 848835, 914130, 958230, 980876, 1018602, 1096956, 1131780, 1175310, 1188369, 1226095, 1320410, 1371195, 1471314, 1527903, 1584492, 1645434, 1697670, 1716533, 1828260, 1916460, 1980615, 2037204, 2206971, 2350620, 2376738, 2452190, 2546505, 2640820, 2742390, 2942628, 3055806, 3290868, 3395340, 3433066, 3565107, 3678285, 3961230, 4113585, 4413942, 4753476, 4904380, 5093010, 5149599, 5484780, 5941845, 6111612, 6620913, 6866132, 7130214, 7356570, 7639515, 7922460, 8227170, 8582665, 8827884, 10186020, 10299198, 10695321, 11034855, 11883690, 13241826, 14260428, 14713140, 15279030, 15448797, 16454340, 17165330, 17825535, 19862739, 20598396, 21390642, 22069710, 23767380, 25747995, 26483652, 30558060, 30897594, 33104565, 34330660, 35651070, 39725478, 42781284, 44139420, 46346391, 51495990, 53476605, 61795188, 66209130, 71302140, 77243985, 79450956, 92692782, 99313695, 102991980, 106953210, 132418260, 139039173, 154487970, 185385564, 198627390, 213906420, 231731955, 278078346, 308975940, 397254780, 463463910, 556156692, 695195865, 926927820, 1390391730, 2780783460]

約数ペア:

[(1, 2780783460), (2, 1390391730), (3, 926927820), (4, 695195865), (5, 556156692), (6, 463463910), (7, 397254780), (9, 308975940), (10, 278078346), (12, 231731955), (13, 213906420), (14, 198627390), (15, 185385564), (18, 154487970), (20, 139039173), (21, 132418260), (26, 106953210), (27, 102991980), (28, 99313695), (30, 92692782), (35, 79450956), (36, 77243985), (39, 71302140), (42, 66209130), (45, 61795188), (52, 53476605), (54, 51495990), (60, 46346391), (63, 44139420), (65, 42781284), (70, 39725478), (78, 35651070), (81, 34330660), (84, 33104565), (90, 30897594), (91, 30558060), (105, 26483652), (108, 25747995), (117, 23767380), (126, 22069710), (130, 21390642), (135, 20598396), (140, 19862739), (156, 17825535), (162, 17165330), (169, 16454340), (180, 15448797), (182, 15279030), (189, 14713140), (195, 14260428), (210, 13241826), (234, 11883690), (252, 11034855), (260, 10695321), (270, 10299198), (273, 10186020), (315, 8827884), (324, 8582665), (338, 8227170), (351, 7922460), (364, 7639515), (378, 7356570), (390, 7130214), (405, 6866132), (420, 6620913), (455, 6111612), (468, 5941845), (507, 5484780), (540, 5149599), (546, 5093010), (567, 4904380), (585, 4753476), (630, 4413942), (676, 4113585), (702, 3961230), (756, 3678285), (780, 3565107), (810, 3433066), (819, 3395340), (845, 3290868), (910, 3055806), (945, 2942628), (1014, 2742390), (1053, 2640820), (1092, 2546505), (1134, 2452190), (1170, 2376738), (1183, 2350620), (1260, 2206971), (1365, 2037204), (1404, 1980615), (1451, 1916460), (1521, 1828260), (1620, 1716533), (1638, 1697670), (1690, 1645434), (1755, 1584492), (1820, 1527903), (1890, 1471314), (2028, 1371195), (2106, 1320410), (2268, 1226095), (2340, 1188369), (2366, 1175310), (2457, 1131780), (2535, 1096956), (2730, 1018602), (2835, 980876), (2902, 958230), (3042, 914130), (3276, 848835), (3380, 822717), (3510, 792246), (3549, 783540), (3780, 735657), (4095, 679068), (4212, 660205), (4353, 638820), (4563, 609420), (4732, 587655), (4914, 565890), (5070, 548478), (5265, 528164), (5460, 509301), (5670, 490438), (5804, 479115), (5915, 470124), (6084, 457065), (7020, 396123), (7098, 391770), (7255, 383292), (7371, 377260), (7605, 365652), (8190, 339534), (8706, 319410), (9126, 304710), (9828, 282945), (10140, 274239), (10157, 273780), (10530, 264082), (10647, 261180), (11340, 245219), (11830, 235062), (12285, 226356), (13059, 212940), (13689, 203140), (14196, 195885), (14510, 191646), (14742, 188630), (15210, 182826), (16380, 169767), (17412, 159705), (17745, 156708), (18252, 152355), (18863, 147420), (20314, 136890), (21060, 132041), (21294, 130590), (21765, 127764), (22815, 121884), (23660, 117531), (24570, 113178), (26118, 106470), (27378, 101570), (29020, 95823), (29484, 94315), (30420, 91413), (30471, 91260), (31941, 87060), (35490, 78354), (36855, 75452), (37726, 73710), (39177, 70980), (40628, 68445), (42588, 65295), (43530, 63882), (45630, 60942), (49140, 56589), (50785, 54756), (52236, 53235)]