2053286820

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 384

約数和(自身を含む): 7313402880

約数和(自身を除く): 5260116060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 81, 90, 92, 108, 115, 117, 130, 135, 138, 156, 157, 162, 180, 195, 207, 230, 234, 243, 260, 270, 276, 299, 314, 324, 345, 351, 390, 405, 414, 460, 468, 471, 486, 540, 585, 598, 621, 628, 690, 702, 729, 780, 785, 810, 828, 897, 942, 972, 1035, 1053, 1170, 1196, 1215, 1242, 1380, 1404, 1413, 1458, 1495, 1570, 1620, 1755, 1794, 1863, 1884, 2041, 2070, 2106, 2187, 2340, 2355, 2430, 2484, 2691, 2826, 2916, 2990, 3105, 3140, 3159, 3510, 3588, 3611, 3645, 3726, 4082, 4140, 4212, 4239, 4374, 4485, 4710, 4860, 5265, 5382, 5589, 5652, 5980, 6123, 6210, 6318, 7020, 7065, 7222, 7290, 7452, 8073, 8164, 8478, 8748, 8970, 9315, 9420, 9477, 10205, 10530, 10764, 10833, 10935, 11178, 12246, 12420, 12636, 12717, 13455, 14130, 14444, 14580, 15795, 16146, 16767, 16956, 17940, 18055, 18369, 18630, 18954, 20410, 21060, 21195, 21666, 21870, 22356, 24219, 24492, 25434, 26910, 27945, 28260, 28431, 30615, 31590, 32292, 32499, 33534, 36110, 36738, 37260, 37908, 38151, 40365, 40820, 42390, 43332, 43740, 46943, 47385, 48438, 50301, 50868, 53820, 54165, 55107, 55890, 56862, 61230, 63180, 63585, 64998, 67068, 72220, 72657, 73476, 76302, 80730, 83835, 84780, 91845, 93886, 94770, 96876, 97497, 100602, 108330, 110214, 111780, 113724, 114453, 121095, 122460, 127170, 129996, 140829, 142155, 145314, 152604, 161460, 162495, 165321, 167670, 183690, 187772, 189540, 190755, 194994, 201204, 216660, 217971, 220428, 228906, 234715, 242190, 251505, 254340, 275535, 281658, 284310, 290628, 292491, 324990, 330642, 335340, 343359, 363285, 367380, 381510, 389988, 422487, 435942, 457812, 469430, 484380, 487485, 495963, 503010, 551070, 563316, 568620, 572265, 584982, 649980, 653913, 661284, 686718, 704145, 726570, 763020, 826605, 844974, 871884, 877473, 938860, 974970, 991926, 1006020, 1089855, 1102140, 1144530, 1169964, 1267461, 1307826, 1373436, 1408290, 1453140, 1462455, 1487889, 1653210, 1689948, 1716795, 1754946, 1949940, 1983852, 2112435, 2179710, 2289060, 2479815, 2534922, 2615652, 2632419, 2816580, 2924910, 2975778, 3269565, 3306420, 3433590, 3509892, 3802383, 4224870, 4359420, 4387365, 4463667, 4959630, 5069844, 5264838, 5849820, 5951556, 6337305, 6539130, 6867180, 7439445, 7604766, 7897257, 8449740, 8774730, 8927334, 9919260, 10529676, 11407149, 12674610, 13078260, 13162095, 14878890, 15209532, 15794514, 17549460, 17854668, 19011915, 22318335, 22814298, 25349220, 26324190, 29757780, 31589028, 34221447, 38023830, 39486285, 44636670, 45628596, 52648380, 57035745, 68442894, 76047660, 78972570, 89273340, 102664341, 114071490, 136885788, 157945140, 171107235, 205328682, 228142980, 342214470, 410657364, 513321705, 684428940, 1026643410, 2053286820]

約数ペア:

[(1, 2053286820), (2, 1026643410), (3, 684428940), (4, 513321705), (5, 410657364), (6, 342214470), (9, 228142980), (10, 205328682), (12, 171107235), (13, 157945140), (15, 136885788), (18, 114071490), (20, 102664341), (23, 89273340), (26, 78972570), (27, 76047660), (30, 68442894), (36, 57035745), (39, 52648380), (45, 45628596), (46, 44636670), (52, 39486285), (54, 38023830), (60, 34221447), (65, 31589028), (69, 29757780), (78, 26324190), (81, 25349220), (90, 22814298), (92, 22318335), (108, 19011915), (115, 17854668), (117, 17549460), (130, 15794514), (135, 15209532), (138, 14878890), (156, 13162095), (157, 13078260), (162, 12674610), (180, 11407149), (195, 10529676), (207, 9919260), (230, 8927334), (234, 8774730), (243, 8449740), (260, 7897257), (270, 7604766), (276, 7439445), (299, 6867180), (314, 6539130), (324, 6337305), (345, 5951556), (351, 5849820), (390, 5264838), (405, 5069844), (414, 4959630), (460, 4463667), (468, 4387365), (471, 4359420), (486, 4224870), (540, 3802383), (585, 3509892), (598, 3433590), (621, 3306420), (628, 3269565), (690, 2975778), (702, 2924910), (729, 2816580), (780, 2632419), (785, 2615652), (810, 2534922), (828, 2479815), (897, 2289060), (942, 2179710), (972, 2112435), (1035, 1983852), (1053, 1949940), (1170, 1754946), (1196, 1716795), (1215, 1689948), (1242, 1653210), (1380, 1487889), (1404, 1462455), (1413, 1453140), (1458, 1408290), (1495, 1373436), (1570, 1307826), (1620, 1267461), (1755, 1169964), (1794, 1144530), (1863, 1102140), (1884, 1089855), (2041, 1006020), (2070, 991926), (2106, 974970), (2187, 938860), (2340, 877473), (2355, 871884), (2430, 844974), (2484, 826605), (2691, 763020), (2826, 726570), (2916, 704145), (2990, 686718), (3105, 661284), (3140, 653913), (3159, 649980), (3510, 584982), (3588, 572265), (3611, 568620), (3645, 563316), (3726, 551070), (4082, 503010), (4140, 495963), (4212, 487485), (4239, 484380), (4374, 469430), (4485, 457812), (4710, 435942), (4860, 422487), (5265, 389988), (5382, 381510), (5589, 367380), (5652, 363285), (5980, 343359), (6123, 335340), (6210, 330642), (6318, 324990), (7020, 292491), (7065, 290628), (7222, 284310), (7290, 281658), (7452, 275535), (8073, 254340), (8164, 251505), (8478, 242190), (8748, 234715), (8970, 228906), (9315, 220428), (9420, 217971), (9477, 216660), (10205, 201204), (10530, 194994), (10764, 190755), (10833, 189540), (10935, 187772), (11178, 183690), (12246, 167670), (12420, 165321), (12636, 162495), (12717, 161460), (13455, 152604), (14130, 145314), (14444, 142155), (14580, 140829), (15795, 129996), (16146, 127170), (16767, 122460), (16956, 121095), (17940, 114453), (18055, 113724), (18369, 111780), (18630, 110214), (18954, 108330), (20410, 100602), (21060, 97497), (21195, 96876), (21666, 94770), (21870, 93886), (22356, 91845), (24219, 84780), (24492, 83835), (25434, 80730), (26910, 76302), (27945, 73476), (28260, 72657), (28431, 72220), (30615, 67068), (31590, 64998), (32292, 63585), (32499, 63180), (33534, 61230), (36110, 56862), (36738, 55890), (37260, 55107), (37908, 54165), (38151, 53820), (40365, 50868), (40820, 50301), (42390, 48438), (43332, 47385), (43740, 46943)]