896703480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 256

約数和(自身を含む): 3188160000

約数和(自身を除く): 2291456520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 89, 90, 95, 108, 114, 120, 135, 152, 171, 178, 180, 190, 216, 228, 267, 270, 285, 342, 356, 360, 380, 445, 456, 491, 513, 534, 540, 570, 684, 712, 760, 801, 855, 890, 982, 1026, 1068, 1080, 1140, 1335, 1368, 1473, 1602, 1691, 1710, 1780, 1964, 2052, 2136, 2280, 2403, 2455, 2565, 2670, 2946, 3204, 3382, 3420, 3560, 3928, 4005, 4104, 4419, 4806, 4910, 5073, 5130, 5340, 5892, 6408, 6764, 6840, 7365, 8010, 8455, 8838, 9329, 9612, 9820, 10146, 10260, 10680, 11784, 12015, 13257, 13528, 14730, 15219, 16020, 16910, 17676, 18658, 19224, 19640, 20292, 20520, 22095, 24030, 25365, 26514, 27987, 29460, 30438, 32040, 33820, 35352, 37316, 40584, 43699, 44190, 45657, 46645, 48060, 50730, 53028, 55974, 58920, 60876, 66285, 67640, 74632, 76095, 83961, 87398, 88380, 91314, 93290, 96120, 101460, 106056, 111948, 121752, 131097, 132570, 139935, 152190, 167922, 174796, 176760, 182628, 186580, 202920, 218495, 223896, 228285, 251883, 262194, 265140, 279870, 304380, 335844, 349592, 365256, 373160, 393291, 419805, 436990, 456570, 503766, 524388, 530280, 559740, 608760, 655485, 671688, 786582, 830281, 839610, 873980, 913140, 1007532, 1048776, 1119480, 1179873, 1259415, 1310970, 1573164, 1660562, 1679220, 1747960, 1826280, 1966455, 2015064, 2359746, 2490843, 2518830, 2621940, 3146328, 3321124, 3358440, 3932910, 4151405, 4719492, 4981686, 5037660, 5243880, 5899365, 6642248, 7472529, 7865820, 8302810, 9438984, 9963372, 10075320, 11798730, 12454215, 14945058, 15731640, 16605620, 19926744, 22417587, 23597460, 24908430, 29890116, 33211240, 37362645, 44835174, 47194920, 49816860, 59780232, 74725290, 89670348, 99633720, 112087935, 149450580, 179340696, 224175870, 298901160, 448351740, 896703480]

約数ペア:

[(1, 896703480), (2, 448351740), (3, 298901160), (4, 224175870), (5, 179340696), (6, 149450580), (8, 112087935), (9, 99633720), (10, 89670348), (12, 74725290), (15, 59780232), (18, 49816860), (19, 47194920), (20, 44835174), (24, 37362645), (27, 33211240), (30, 29890116), (36, 24908430), (38, 23597460), (40, 22417587), (45, 19926744), (54, 16605620), (57, 15731640), (60, 14945058), (72, 12454215), (76, 11798730), (89, 10075320), (90, 9963372), (95, 9438984), (108, 8302810), (114, 7865820), (120, 7472529), (135, 6642248), (152, 5899365), (171, 5243880), (178, 5037660), (180, 4981686), (190, 4719492), (216, 4151405), (228, 3932910), (267, 3358440), (270, 3321124), (285, 3146328), (342, 2621940), (356, 2518830), (360, 2490843), (380, 2359746), (445, 2015064), (456, 1966455), (491, 1826280), (513, 1747960), (534, 1679220), (540, 1660562), (570, 1573164), (684, 1310970), (712, 1259415), (760, 1179873), (801, 1119480), (855, 1048776), (890, 1007532), (982, 913140), (1026, 873980), (1068, 839610), (1080, 830281), (1140, 786582), (1335, 671688), (1368, 655485), (1473, 608760), (1602, 559740), (1691, 530280), (1710, 524388), (1780, 503766), (1964, 456570), (2052, 436990), (2136, 419805), (2280, 393291), (2403, 373160), (2455, 365256), (2565, 349592), (2670, 335844), (2946, 304380), (3204, 279870), (3382, 265140), (3420, 262194), (3560, 251883), (3928, 228285), (4005, 223896), (4104, 218495), (4419, 202920), (4806, 186580), (4910, 182628), (5073, 176760), (5130, 174796), (5340, 167922), (5892, 152190), (6408, 139935), (6764, 132570), (6840, 131097), (7365, 121752), (8010, 111948), (8455, 106056), (8838, 101460), (9329, 96120), (9612, 93290), (9820, 91314), (10146, 88380), (10260, 87398), (10680, 83961), (11784, 76095), (12015, 74632), (13257, 67640), (13528, 66285), (14730, 60876), (15219, 58920), (16020, 55974), (16910, 53028), (17676, 50730), (18658, 48060), (19224, 46645), (19640, 45657), (20292, 44190), (20520, 43699), (22095, 40584), (24030, 37316), (25365, 35352), (26514, 33820), (27987, 32040), (29460, 30438)]