442079220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 1513427328

約数和(自身を除く): 1071348108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 41, 44, 51, 55, 60, 62, 66, 68, 82, 85, 93, 102, 110, 123, 124, 132, 155, 164, 165, 170, 186, 187, 204, 205, 220, 246, 255, 310, 330, 340, 341, 372, 374, 410, 451, 465, 492, 510, 527, 561, 615, 620, 660, 682, 697, 748, 820, 902, 930, 935, 961, 1020, 1023, 1054, 1122, 1230, 1271, 1353, 1364, 1394, 1581, 1705, 1804, 1860, 1870, 1922, 2046, 2091, 2108, 2244, 2255, 2460, 2542, 2635, 2706, 2788, 2805, 2883, 3162, 3410, 3485, 3740, 3813, 3844, 4092, 4182, 4510, 4805, 5084, 5115, 5270, 5412, 5610, 5766, 5797, 6324, 6355, 6765, 6820, 6970, 7626, 7667, 7905, 8364, 9020, 9610, 10230, 10455, 10540, 10571, 11220, 11532, 11594, 12710, 13530, 13940, 13981, 14415, 15252, 15334, 15810, 16337, 17391, 19065, 19220, 20460, 20910, 21142, 21607, 23001, 23188, 25420, 27060, 27962, 28830, 28985, 30668, 31620, 31713, 32674, 34782, 38130, 38335, 39401, 41820, 41943, 42284, 43214, 46002, 49011, 52855, 55924, 57660, 57970, 63426, 64821, 65348, 69564, 69905, 76260, 76670, 78802, 81685, 83886, 86428, 86955, 92004, 98022, 105710, 108035, 115005, 115940, 118203, 126852, 129642, 139810, 153340, 157604, 158565, 163370, 167772, 173910, 179707, 196044, 197005, 209715, 211420, 216070, 230010, 236406, 237677, 245055, 259284, 279620, 317130, 324105, 326740, 347820, 359414, 394010, 419430, 432140, 433411, 460020, 472812, 475354, 490110, 539121, 591015, 634260, 648210, 669817, 713031, 718828, 788020, 838860, 866822, 898535, 950708, 980220, 1078242, 1182030, 1188385, 1296420, 1300233, 1339634, 1426062, 1733644, 1797070, 2009451, 2156484, 2167055, 2364060, 2376770, 2600466, 2679268, 2695605, 2852124, 3349085, 3565155, 3594140, 4018902, 4334110, 4753540, 5200932, 5391210, 6501165, 6698170, 7130310, 7367987, 8037804, 8668220, 10047255, 10782420, 13002330, 13396340, 14260620, 14735974, 20094510, 22103961, 26004660, 29471948, 36839935, 40189020, 44207922, 73679870, 88415844, 110519805, 147359740, 221039610, 442079220]

約数ペア:

[(1, 442079220), (2, 221039610), (3, 147359740), (4, 110519805), (5, 88415844), (6, 73679870), (10, 44207922), (11, 40189020), (12, 36839935), (15, 29471948), (17, 26004660), (20, 22103961), (22, 20094510), (30, 14735974), (31, 14260620), (33, 13396340), (34, 13002330), (41, 10782420), (44, 10047255), (51, 8668220), (55, 8037804), (60, 7367987), (62, 7130310), (66, 6698170), (68, 6501165), (82, 5391210), (85, 5200932), (93, 4753540), (102, 4334110), (110, 4018902), (123, 3594140), (124, 3565155), (132, 3349085), (155, 2852124), (164, 2695605), (165, 2679268), (170, 2600466), (186, 2376770), (187, 2364060), (204, 2167055), (205, 2156484), (220, 2009451), (246, 1797070), (255, 1733644), (310, 1426062), (330, 1339634), (340, 1300233), (341, 1296420), (372, 1188385), (374, 1182030), (410, 1078242), (451, 980220), (465, 950708), (492, 898535), (510, 866822), (527, 838860), (561, 788020), (615, 718828), (620, 713031), (660, 669817), (682, 648210), (697, 634260), (748, 591015), (820, 539121), (902, 490110), (930, 475354), (935, 472812), (961, 460020), (1020, 433411), (1023, 432140), (1054, 419430), (1122, 394010), (1230, 359414), (1271, 347820), (1353, 326740), (1364, 324105), (1394, 317130), (1581, 279620), (1705, 259284), (1804, 245055), (1860, 237677), (1870, 236406), (1922, 230010), (2046, 216070), (2091, 211420), (2108, 209715), (2244, 197005), (2255, 196044), (2460, 179707), (2542, 173910), (2635, 167772), (2706, 163370), (2788, 158565), (2805, 157604), (2883, 153340), (3162, 139810), (3410, 129642), (3485, 126852), (3740, 118203), (3813, 115940), (3844, 115005), (4092, 108035), (4182, 105710), (4510, 98022), (4805, 92004), (5084, 86955), (5115, 86428), (5270, 83886), (5412, 81685), (5610, 78802), (5766, 76670), (5797, 76260), (6324, 69905), (6355, 69564), (6765, 65348), (6820, 64821), (6970, 63426), (7626, 57970), (7667, 57660), (7905, 55924), (8364, 52855), (9020, 49011), (9610, 46002), (10230, 43214), (10455, 42284), (10540, 41943), (10571, 41820), (11220, 39401), (11532, 38335), (11594, 38130), (12710, 34782), (13530, 32674), (13940, 31713), (13981, 31620), (14415, 30668), (15252, 28985), (15334, 28830), (15810, 27962), (16337, 27060), (17391, 25420), (19065, 23188), (19220, 23001), (20460, 21607), (20910, 21142)]