1956022740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 288

約数和(自身を含む): 7076160000

約数和(自身を除く): 5120137260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 199, 203, 210, 252, 261, 269, 290, 315, 348, 398, 406, 420, 435, 522, 538, 580, 597, 609, 630, 796, 807, 812, 870, 995, 1015, 1044, 1076, 1194, 1218, 1260, 1305, 1345, 1393, 1614, 1740, 1791, 1827, 1883, 1990, 2030, 2388, 2421, 2436, 2610, 2690, 2786, 2985, 3045, 3228, 3582, 3654, 3766, 3980, 4035, 4060, 4179, 4842, 5220, 5380, 5572, 5649, 5771, 5970, 6090, 6965, 7164, 7308, 7532, 7801, 8070, 8358, 8955, 9135, 9415, 9684, 11298, 11542, 11940, 12105, 12180, 12537, 13930, 15602, 16140, 16716, 16947, 17313, 17910, 18270, 18830, 20895, 22596, 23084, 23403, 24210, 25074, 27860, 28245, 28855, 31204, 33894, 34626, 35820, 36540, 37660, 39005, 40397, 41790, 46806, 48420, 50148, 51939, 53531, 54607, 56490, 57710, 62685, 67788, 69252, 70209, 78010, 80794, 83580, 84735, 86565, 93612, 103878, 107062, 109214, 112980, 115420, 117015, 121191, 125370, 140418, 156020, 160593, 161588, 163821, 169470, 173130, 201985, 207756, 214124, 218428, 234030, 242382, 250740, 259695, 267655, 273035, 280836, 321186, 327642, 338940, 346260, 351045, 363573, 374717, 403970, 468060, 481779, 484764, 491463, 519390, 535310, 546070, 605955, 642372, 655284, 702090, 727146, 749434, 802965, 807940, 819105, 963558, 982926, 1038780, 1070620, 1092140, 1124151, 1211910, 1404180, 1454292, 1498868, 1552399, 1605930, 1638210, 1817865, 1873585, 1927116, 1965852, 2248302, 2408895, 2423820, 2457315, 3104798, 3211860, 3276420, 3372453, 3635730, 3747170, 4496604, 4657197, 4817790, 4914630, 5620755, 6209596, 6744906, 7271460, 7494340, 7761995, 9314394, 9635580, 9829260, 10866793, 11241510, 13489812, 13971591, 15523990, 16862265, 18628788, 21733586, 22483020, 23285985, 27943182, 31047980, 32600379, 33724530, 43467172, 46571970, 54333965, 55886364, 65200758, 67449060, 69857955, 93143940, 97801137, 108667930, 130401516, 139715910, 163001895, 195602274, 217335860, 279431820, 326003790, 391204548, 489005685, 652007580, 978011370, 1956022740]

約数ペア:

[(1, 1956022740), (2, 978011370), (3, 652007580), (4, 489005685), (5, 391204548), (6, 326003790), (7, 279431820), (9, 217335860), (10, 195602274), (12, 163001895), (14, 139715910), (15, 130401516), (18, 108667930), (20, 97801137), (21, 93143940), (28, 69857955), (29, 67449060), (30, 65200758), (35, 55886364), (36, 54333965), (42, 46571970), (45, 43467172), (58, 33724530), (60, 32600379), (63, 31047980), (70, 27943182), (84, 23285985), (87, 22483020), (90, 21733586), (105, 18628788), (116, 16862265), (126, 15523990), (140, 13971591), (145, 13489812), (174, 11241510), (180, 10866793), (199, 9829260), (203, 9635580), (210, 9314394), (252, 7761995), (261, 7494340), (269, 7271460), (290, 6744906), (315, 6209596), (348, 5620755), (398, 4914630), (406, 4817790), (420, 4657197), (435, 4496604), (522, 3747170), (538, 3635730), (580, 3372453), (597, 3276420), (609, 3211860), (630, 3104798), (796, 2457315), (807, 2423820), (812, 2408895), (870, 2248302), (995, 1965852), (1015, 1927116), (1044, 1873585), (1076, 1817865), (1194, 1638210), (1218, 1605930), (1260, 1552399), (1305, 1498868), (1345, 1454292), (1393, 1404180), (1614, 1211910), (1740, 1124151), (1791, 1092140), (1827, 1070620), (1883, 1038780), (1990, 982926), (2030, 963558), (2388, 819105), (2421, 807940), (2436, 802965), (2610, 749434), (2690, 727146), (2786, 702090), (2985, 655284), (3045, 642372), (3228, 605955), (3582, 546070), (3654, 535310), (3766, 519390), (3980, 491463), (4035, 484764), (4060, 481779), (4179, 468060), (4842, 403970), (5220, 374717), (5380, 363573), (5572, 351045), (5649, 346260), (5771, 338940), (5970, 327642), (6090, 321186), (6965, 280836), (7164, 273035), (7308, 267655), (7532, 259695), (7801, 250740), (8070, 242382), (8358, 234030), (8955, 218428), (9135, 214124), (9415, 207756), (9684, 201985), (11298, 173130), (11542, 169470), (11940, 163821), (12105, 161588), (12180, 160593), (12537, 156020), (13930, 140418), (15602, 125370), (16140, 121191), (16716, 117015), (16947, 115420), (17313, 112980), (17910, 109214), (18270, 107062), (18830, 103878), (20895, 93612), (22596, 86565), (23084, 84735), (23403, 83580), (24210, 80794), (25074, 78010), (27860, 70209), (28245, 69252), (28855, 67788), (31204, 62685), (33894, 57710), (34626, 56490), (35820, 54607), (36540, 53531), (37660, 51939), (39005, 50148), (40397, 48420), (41790, 46806)]