238898520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 288

約数和(自身を含む): 936327600

約数和(自身を除く): 697429080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 467, 490, 504, 522, 580, 588, 609, 630, 696, 735, 812, 840, 870, 882, 934, 980, 1015, 1044, 1160, 1176, 1218, 1260, 1305, 1401, 1421, 1470, 1624, 1740, 1764, 1827, 1868, 1960, 2030, 2088, 2205, 2335, 2436, 2520, 2610, 2802, 2842, 2940, 3045, 3269, 3480, 3528, 3654, 3736, 4060, 4203, 4263, 4410, 4670, 4872, 5220, 5604, 5684, 5880, 6090, 6538, 7005, 7105, 7308, 8120, 8406, 8526, 8820, 9135, 9340, 9807, 10440, 11208, 11368, 12180, 12789, 13076, 13543, 14010, 14210, 14616, 16345, 16812, 17052, 17640, 18270, 18680, 19614, 21015, 21315, 22883, 24360, 25578, 26152, 27086, 28020, 28420, 29421, 32690, 33624, 34104, 36540, 39228, 40629, 42030, 42630, 45766, 49035, 51156, 54172, 56040, 56840, 58842, 63945, 65380, 67715, 68649, 73080, 78456, 81258, 84060, 85260, 91532, 94801, 98070, 102312, 108344, 114415, 117684, 121887, 127890, 130760, 135430, 137298, 147105, 162516, 168120, 170520, 183064, 189602, 196140, 203145, 205947, 228830, 235368, 243774, 255780, 270860, 274596, 284403, 294210, 325032, 343245, 379204, 392280, 406290, 411894, 457660, 474005, 487548, 511560, 541720, 549192, 568806, 588420, 609435, 663607, 686490, 758408, 812580, 823788, 853209, 915320, 948010, 975096, 1029735, 1137612, 1176840, 1218870, 1327214, 1372980, 1422015, 1625160, 1647576, 1706418, 1896020, 1990821, 2059470, 2275224, 2437740, 2654428, 2745960, 2844030, 3318035, 3412836, 3792040, 3981642, 4118940, 4266045, 4875480, 5308856, 5688060, 5972463, 6636070, 6825672, 7963284, 8237880, 8532090, 9954105, 11376120, 11944926, 13272140, 15926568, 17064180, 19908210, 23889852, 26544280, 29862315, 34128360, 39816420, 47779704, 59724630, 79632840, 119449260, 238898520]

約数ペア:

[(1, 238898520), (2, 119449260), (3, 79632840), (4, 59724630), (5, 47779704), (6, 39816420), (7, 34128360), (8, 29862315), (9, 26544280), (10, 23889852), (12, 19908210), (14, 17064180), (15, 15926568), (18, 13272140), (20, 11944926), (21, 11376120), (24, 9954105), (28, 8532090), (29, 8237880), (30, 7963284), (35, 6825672), (36, 6636070), (40, 5972463), (42, 5688060), (45, 5308856), (49, 4875480), (56, 4266045), (58, 4118940), (60, 3981642), (63, 3792040), (70, 3412836), (72, 3318035), (84, 2844030), (87, 2745960), (90, 2654428), (98, 2437740), (105, 2275224), (116, 2059470), (120, 1990821), (126, 1896020), (140, 1706418), (145, 1647576), (147, 1625160), (168, 1422015), (174, 1372980), (180, 1327214), (196, 1218870), (203, 1176840), (210, 1137612), (232, 1029735), (245, 975096), (252, 948010), (261, 915320), (280, 853209), (290, 823788), (294, 812580), (315, 758408), (348, 686490), (360, 663607), (392, 609435), (406, 588420), (420, 568806), (435, 549192), (441, 541720), (467, 511560), (490, 487548), (504, 474005), (522, 457660), (580, 411894), (588, 406290), (609, 392280), (630, 379204), (696, 343245), (735, 325032), (812, 294210), (840, 284403), (870, 274596), (882, 270860), (934, 255780), (980, 243774), (1015, 235368), (1044, 228830), (1160, 205947), (1176, 203145), (1218, 196140), (1260, 189602), (1305, 183064), (1401, 170520), (1421, 168120), (1470, 162516), (1624, 147105), (1740, 137298), (1764, 135430), (1827, 130760), (1868, 127890), (1960, 121887), (2030, 117684), (2088, 114415), (2205, 108344), (2335, 102312), (2436, 98070), (2520, 94801), (2610, 91532), (2802, 85260), (2842, 84060), (2940, 81258), (3045, 78456), (3269, 73080), (3480, 68649), (3528, 67715), (3654, 65380), (3736, 63945), (4060, 58842), (4203, 56840), (4263, 56040), (4410, 54172), (4670, 51156), (4872, 49035), (5220, 45766), (5604, 42630), (5684, 42030), (5880, 40629), (6090, 39228), (6538, 36540), (7005, 34104), (7105, 33624), (7308, 32690), (8120, 29421), (8406, 28420), (8526, 28020), (8820, 27086), (9135, 26152), (9340, 25578), (9807, 24360), (10440, 22883), (11208, 21315), (11368, 21015), (12180, 19614), (12789, 18680), (13076, 18270), (13543, 17640), (14010, 17052), (14210, 16812), (14616, 16345)]