247869180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 384

約数和(自身を含む): 921231360

約数和(自身を除く): 673362180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 31, 34, 36, 39, 45, 51, 52, 54, 60, 62, 65, 67, 68, 78, 85, 90, 93, 102, 108, 117, 124, 130, 134, 135, 153, 155, 156, 170, 180, 186, 195, 201, 204, 221, 234, 255, 260, 268, 270, 279, 306, 310, 335, 340, 351, 372, 390, 402, 403, 442, 459, 465, 468, 510, 527, 540, 558, 585, 603, 612, 620, 663, 670, 702, 765, 780, 804, 806, 837, 871, 884, 918, 930, 1005, 1020, 1054, 1105, 1116, 1139, 1170, 1206, 1209, 1326, 1340, 1395, 1404, 1530, 1581, 1612, 1674, 1742, 1755, 1809, 1836, 1860, 1989, 2010, 2015, 2077, 2108, 2210, 2278, 2295, 2340, 2412, 2418, 2613, 2635, 2652, 2790, 3015, 3060, 3162, 3315, 3348, 3417, 3484, 3510, 3618, 3627, 3978, 4020, 4030, 4154, 4185, 4355, 4420, 4556, 4590, 4743, 4836, 5226, 5270, 5580, 5695, 5967, 6030, 6045, 6231, 6324, 6630, 6834, 6851, 7020, 7236, 7254, 7839, 7905, 7956, 8060, 8308, 8370, 8710, 9045, 9180, 9486, 9945, 10251, 10385, 10452, 10540, 10881, 11390, 11934, 12060, 12090, 12462, 13065, 13260, 13668, 13702, 14229, 14508, 14807, 15678, 15810, 16740, 17085, 17420, 18090, 18135, 18693, 18972, 19890, 20502, 20553, 20770, 21762, 22780, 23517, 23715, 23868, 24180, 24924, 26130, 27001, 27404, 28458, 29614, 29835, 30753, 31155, 31356, 31620, 34170, 34255, 35309, 36180, 36270, 37386, 39195, 39780, 41004, 41106, 41540, 43524, 44421, 47034, 47430, 51255, 52260, 54002, 54405, 56079, 56916, 59228, 59670, 61506, 61659, 62310, 68340, 68510, 70618, 71145, 72540, 74035, 74772, 78390, 81003, 82212, 88842, 93465, 94068, 94860, 102510, 102765, 105927, 108004, 108810, 112158, 117585, 119340, 123012, 123318, 124620, 133263, 135005, 137020, 141236, 142290, 148070, 153765, 156780, 162006, 176545, 177684, 184977, 186930, 205020, 205530, 211854, 217620, 222105, 224316, 235170, 243009, 246636, 266526, 270010, 280395, 284580, 296140, 307530, 308295, 317781, 324012, 353090, 369954, 373860, 399789, 405015, 411060, 423708, 444210, 459017, 470340, 486018, 529635, 533052, 540020, 560790, 615060, 616590, 635562, 666315, 706180, 729027, 739908, 799578, 810030, 888420, 918034, 924885, 953343, 972036, 1059270, 1121580, 1215045, 1233180, 1271124, 1332630, 1377051, 1458054, 1588905, 1599156, 1620060, 1836068, 1849770, 1906686, 1998945, 2118540, 2295085, 2430090, 2665260, 2754102, 2916108, 3177810, 3645135, 3699540, 3813372, 3997890, 4131153, 4590170, 4766715, 4860180, 5508204, 6355620, 6885255, 7290270, 7995780, 8262306, 9180340, 9533430, 12393459, 13770510, 14580540, 16524612, 19066860, 20655765, 24786918, 27541020, 41311530, 49573836, 61967295, 82623060, 123934590, 247869180]

約数ペア:

[(1, 247869180), (2, 123934590), (3, 82623060), (4, 61967295), (5, 49573836), (6, 41311530), (9, 27541020), (10, 24786918), (12, 20655765), (13, 19066860), (15, 16524612), (17, 14580540), (18, 13770510), (20, 12393459), (26, 9533430), (27, 9180340), (30, 8262306), (31, 7995780), (34, 7290270), (36, 6885255), (39, 6355620), (45, 5508204), (51, 4860180), (52, 4766715), (54, 4590170), (60, 4131153), (62, 3997890), (65, 3813372), (67, 3699540), (68, 3645135), (78, 3177810), (85, 2916108), (90, 2754102), (93, 2665260), (102, 2430090), (108, 2295085), (117, 2118540), (124, 1998945), (130, 1906686), (134, 1849770), (135, 1836068), (153, 1620060), (155, 1599156), (156, 1588905), (170, 1458054), (180, 1377051), (186, 1332630), (195, 1271124), (201, 1233180), (204, 1215045), (221, 1121580), (234, 1059270), (255, 972036), (260, 953343), (268, 924885), (270, 918034), (279, 888420), (306, 810030), (310, 799578), (335, 739908), (340, 729027), (351, 706180), (372, 666315), (390, 635562), (402, 616590), (403, 615060), (442, 560790), (459, 540020), (465, 533052), (468, 529635), (510, 486018), (527, 470340), (540, 459017), (558, 444210), (585, 423708), (603, 411060), (612, 405015), (620, 399789), (663, 373860), (670, 369954), (702, 353090), (765, 324012), (780, 317781), (804, 308295), (806, 307530), (837, 296140), (871, 284580), (884, 280395), (918, 270010), (930, 266526), (1005, 246636), (1020, 243009), (1054, 235170), (1105, 224316), (1116, 222105), (1139, 217620), (1170, 211854), (1206, 205530), (1209, 205020), (1326, 186930), (1340, 184977), (1395, 177684), (1404, 176545), (1530, 162006), (1581, 156780), (1612, 153765), (1674, 148070), (1742, 142290), (1755, 141236), (1809, 137020), (1836, 135005), (1860, 133263), (1989, 124620), (2010, 123318), (2015, 123012), (2077, 119340), (2108, 117585), (2210, 112158), (2278, 108810), (2295, 108004), (2340, 105927), (2412, 102765), (2418, 102510), (2613, 94860), (2635, 94068), (2652, 93465), (2790, 88842), (3015, 82212), (3060, 81003), (3162, 78390), (3315, 74772), (3348, 74035), (3417, 72540), (3484, 71145), (3510, 70618), (3618, 68510), (3627, 68340), (3978, 62310), (4020, 61659), (4030, 61506), (4154, 59670), (4185, 59228), (4355, 56916), (4420, 56079), (4556, 54405), (4590, 54002), (4743, 52260), (4836, 51255), (5226, 47430), (5270, 47034), (5580, 44421), (5695, 43524), (5967, 41540), (6030, 41106), (6045, 41004), (6231, 39780), (6324, 39195), (6630, 37386), (6834, 36270), (6851, 36180), (7020, 35309), (7236, 34255), (7254, 34170), (7839, 31620), (7905, 31356), (7956, 31155), (8060, 30753), (8308, 29835), (8370, 29614), (8710, 28458), (9045, 27404), (9180, 27001), (9486, 26130), (9945, 24924), (10251, 24180), (10385, 23868), (10452, 23715), (10540, 23517), (10881, 22780), (11390, 21762), (11934, 20770), (12060, 20553), (12090, 20502), (12462, 19890), (13065, 18972), (13260, 18693), (13668, 18135), (13702, 18090), (14229, 17420), (14508, 17085), (14807, 16740), (15678, 15810)]