318343200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{2707}}^1$

素因数の和:2744

約数の個数: 216

約数和(自身を含む): 1205829072

約数和(自身を除く): 887485872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2707, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 5414, 5600, 5880, 7350, 7840, 8121, 8400, 9800, 10828, 11760, 13535, 14700, 16242, 16800, 18949, 19600, 21656, 23520, 27070, 29400, 32484, 37898, 39200, 40605, 43312, 54140, 56847, 58800, 64968, 67675, 75796, 81210, 86624, 94745, 108280, 113694, 117600, 129936, 132643, 135350, 151592, 162420, 189490, 203025, 216560, 227388, 259872, 265286, 270700, 284235, 303184, 324840, 378980, 397929, 406050, 433120, 454776, 473725, 530572, 541400, 568470, 606368, 649680, 663215, 757960, 795858, 812100, 909552, 947450, 1061144, 1082800, 1136940, 1299360, 1326430, 1421175, 1515920, 1591716, 1624200, 1819104, 1894900, 1989645, 2122288, 2165600, 2273880, 2652860, 2842350, 3031840, 3183432, 3248400, 3316075, 3789800, 3979290, 4244576, 4547760, 5305720, 5684700, 6366864, 6496800, 6632150, 7579600, 7958580, 9095520, 9948225, 10611440, 11369400, 12733728, 13264300, 15159200, 15917160, 19896450, 21222880, 22738800, 26528600, 31834320, 39792900, 45477600, 53057200, 63668640, 79585800, 106114400, 159171600, 318343200]

約数ペア:

[(1, 318343200), (2, 159171600), (3, 106114400), (4, 79585800), (5, 63668640), (6, 53057200), (7, 45477600), (8, 39792900), (10, 31834320), (12, 26528600), (14, 22738800), (15, 21222880), (16, 19896450), (20, 15917160), (21, 15159200), (24, 13264300), (25, 12733728), (28, 11369400), (30, 10611440), (32, 9948225), (35, 9095520), (40, 7958580), (42, 7579600), (48, 6632150), (49, 6496800), (50, 6366864), (56, 5684700), (60, 5305720), (70, 4547760), (75, 4244576), (80, 3979290), (84, 3789800), (96, 3316075), (98, 3248400), (100, 3183432), (105, 3031840), (112, 2842350), (120, 2652860), (140, 2273880), (147, 2165600), (150, 2122288), (160, 1989645), (168, 1894900), (175, 1819104), (196, 1624200), (200, 1591716), (210, 1515920), (224, 1421175), (240, 1326430), (245, 1299360), (280, 1136940), (294, 1082800), (300, 1061144), (336, 947450), (350, 909552), (392, 812100), (400, 795858), (420, 757960), (480, 663215), (490, 649680), (525, 606368), (560, 568470), (588, 541400), (600, 530572), (672, 473725), (700, 454776), (735, 433120), (784, 406050), (800, 397929), (840, 378980), (980, 324840), (1050, 303184), (1120, 284235), (1176, 270700), (1200, 265286), (1225, 259872), (1400, 227388), (1470, 216560), (1568, 203025), (1680, 189490), (1960, 162420), (2100, 151592), (2352, 135350), (2400, 132643), (2450, 129936), (2707, 117600), (2800, 113694), (2940, 108280), (3360, 94745), (3675, 86624), (3920, 81210), (4200, 75796), (4704, 67675), (4900, 64968), (5414, 58800), (5600, 56847), (5880, 54140), (7350, 43312), (7840, 40605), (8121, 39200), (8400, 37898), (9800, 32484), (10828, 29400), (11760, 27070), (13535, 23520), (14700, 21656), (16242, 19600), (16800, 18949)]