262630620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 384

約数和(自身を含む): 1019934720

約数和(自身を除く): 757304100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 61, 63, 67, 68, 70, 84, 85, 90, 102, 105, 108, 119, 122, 126, 134, 135, 140, 153, 170, 180, 183, 189, 201, 204, 210, 238, 244, 252, 255, 268, 270, 305, 306, 315, 335, 340, 357, 366, 378, 402, 420, 427, 459, 469, 476, 510, 540, 549, 595, 603, 610, 612, 630, 670, 714, 732, 756, 765, 804, 854, 915, 918, 938, 945, 1005, 1020, 1037, 1071, 1098, 1139, 1190, 1206, 1220, 1260, 1281, 1340, 1407, 1428, 1530, 1647, 1708, 1785, 1809, 1830, 1836, 1876, 1890, 2010, 2074, 2135, 2142, 2196, 2278, 2295, 2345, 2380, 2412, 2562, 2745, 2814, 3015, 3060, 3111, 3213, 3294, 3417, 3570, 3618, 3660, 3780, 3843, 4020, 4087, 4148, 4221, 4270, 4284, 4556, 4590, 4690, 5124, 5185, 5355, 5490, 5628, 5695, 6030, 6222, 6405, 6426, 6588, 6834, 7035, 7140, 7236, 7259, 7686, 7973, 8174, 8235, 8442, 8540, 9045, 9180, 9333, 9380, 10251, 10370, 10710, 10980, 11390, 11529, 12060, 12261, 12444, 12663, 12810, 12852, 13668, 14070, 14518, 15372, 15555, 15946, 16065, 16348, 16470, 16884, 17085, 18090, 18666, 19215, 20435, 20502, 20740, 21105, 21420, 21777, 22780, 23058, 23919, 24522, 25326, 25620, 27999, 28140, 28609, 29036, 30753, 31110, 31892, 32130, 32940, 34170, 36180, 36295, 36783, 37332, 38430, 39865, 40870, 41004, 42210, 43554, 46116, 46665, 47838, 49044, 50652, 51255, 55998, 57218, 57645, 61305, 61506, 62220, 63315, 64260, 65331, 68340, 69479, 71757, 72590, 73566, 76860, 79730, 81740, 84420, 85827, 87108, 93330, 95676, 102510, 108885, 110349, 111996, 114436, 115290, 119595, 122610, 123012, 126630, 130662, 138958, 139995, 143045, 143514, 145180, 147132, 153765, 159460, 171654, 183915, 186660, 195993, 205020, 208437, 215271, 217770, 220698, 230580, 239190, 245220, 253260, 257481, 261324, 277916, 279990, 286090, 287028, 307530, 326655, 343308, 347395, 358785, 367830, 391986, 416874, 429135, 430542, 435540, 441396, 478380, 486353, 514962, 551745, 559980, 572180, 615060, 625311, 653310, 694790, 717570, 735660, 772443, 783972, 833748, 858270, 861084, 972706, 979965, 1029924, 1042185, 1076355, 1103490, 1250622, 1287405, 1306620, 1389580, 1435140, 1459059, 1544886, 1716540, 1875933, 1945412, 1959930, 2084370, 2152710, 2206980, 2431765, 2501244, 2574810, 2918118, 3089772, 3126555, 3751866, 3862215, 3919860, 4168740, 4305420, 4377177, 4863530, 5149620, 5836236, 6253110, 7295295, 7503732, 7724430, 8754354, 9379665, 9727060, 12506220, 13131531, 14590590, 15448860, 17508708, 18759330, 21885885, 26263062, 29181180, 37518660, 43771770, 52526124, 65657655, 87543540, 131315310, 262630620]

約数ペア:

[(1, 262630620), (2, 131315310), (3, 87543540), (4, 65657655), (5, 52526124), (6, 43771770), (7, 37518660), (9, 29181180), (10, 26263062), (12, 21885885), (14, 18759330), (15, 17508708), (17, 15448860), (18, 14590590), (20, 13131531), (21, 12506220), (27, 9727060), (28, 9379665), (30, 8754354), (34, 7724430), (35, 7503732), (36, 7295295), (42, 6253110), (45, 5836236), (51, 5149620), (54, 4863530), (60, 4377177), (61, 4305420), (63, 4168740), (67, 3919860), (68, 3862215), (70, 3751866), (84, 3126555), (85, 3089772), (90, 2918118), (102, 2574810), (105, 2501244), (108, 2431765), (119, 2206980), (122, 2152710), (126, 2084370), (134, 1959930), (135, 1945412), (140, 1875933), (153, 1716540), (170, 1544886), (180, 1459059), (183, 1435140), (189, 1389580), (201, 1306620), (204, 1287405), (210, 1250622), (238, 1103490), (244, 1076355), (252, 1042185), (255, 1029924), (268, 979965), (270, 972706), (305, 861084), (306, 858270), (315, 833748), (335, 783972), (340, 772443), (357, 735660), (366, 717570), (378, 694790), (402, 653310), (420, 625311), (427, 615060), (459, 572180), (469, 559980), (476, 551745), (510, 514962), (540, 486353), (549, 478380), (595, 441396), (603, 435540), (610, 430542), (612, 429135), (630, 416874), (670, 391986), (714, 367830), (732, 358785), (756, 347395), (765, 343308), (804, 326655), (854, 307530), (915, 287028), (918, 286090), (938, 279990), (945, 277916), (1005, 261324), (1020, 257481), (1037, 253260), (1071, 245220), (1098, 239190), (1139, 230580), (1190, 220698), (1206, 217770), (1220, 215271), (1260, 208437), (1281, 205020), (1340, 195993), (1407, 186660), (1428, 183915), (1530, 171654), (1647, 159460), (1708, 153765), (1785, 147132), (1809, 145180), (1830, 143514), (1836, 143045), (1876, 139995), (1890, 138958), (2010, 130662), (2074, 126630), (2135, 123012), (2142, 122610), (2196, 119595), (2278, 115290), (2295, 114436), (2345, 111996), (2380, 110349), (2412, 108885), (2562, 102510), (2745, 95676), (2814, 93330), (3015, 87108), (3060, 85827), (3111, 84420), (3213, 81740), (3294, 79730), (3417, 76860), (3570, 73566), (3618, 72590), (3660, 71757), (3780, 69479), (3843, 68340), (4020, 65331), (4087, 64260), (4148, 63315), (4221, 62220), (4270, 61506), (4284, 61305), (4556, 57645), (4590, 57218), (4690, 55998), (5124, 51255), (5185, 50652), (5355, 49044), (5490, 47838), (5628, 46665), (5695, 46116), (6030, 43554), (6222, 42210), (6405, 41004), (6426, 40870), (6588, 39865), (6834, 38430), (7035, 37332), (7140, 36783), (7236, 36295), (7259, 36180), (7686, 34170), (7973, 32940), (8174, 32130), (8235, 31892), (8442, 31110), (8540, 30753), (9045, 29036), (9180, 28609), (9333, 28140), (9380, 27999), (10251, 25620), (10370, 25326), (10710, 24522), (10980, 23919), (11390, 23058), (11529, 22780), (12060, 21777), (12261, 21420), (12444, 21105), (12663, 20740), (12810, 20502), (12852, 20435), (13668, 19215), (14070, 18666), (14518, 18090), (15372, 17085), (15555, 16884), (15946, 16470), (16065, 16348)]