272291036220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{10223}}^1\times {\mathrm{21139}}^1$

素因数の和:31384

約数の個数: 144

約数和(自身を含む): 944079252480

約数和(自身を除く): 671788216260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 10223, 20446, 21139, 30669, 40892, 42278, 51115, 61338, 63417, 71561, 84556, 92007, 102230, 105695, 122676, 126834, 143122, 147973, 153345, 184014, 190251, 204460, 211390, 214683, 253668, 286244, 295946, 306690, 317085, 357805, 368028, 380502, 422780, 429366, 443919, 460035, 591892, 613380, 634170, 644049, 715610, 739865, 761004, 858732, 887838, 920070, 951255, 1073415, 1268340, 1288098, 1331757, 1431220, 1479730, 1775676, 1840140, 1902510, 2146830, 2219595, 2576196, 2663514, 2959460, 3220245, 3805020, 4293660, 4439190, 5327028, 6440490, 6658785, 8878380, 12880980, 13317570, 26635140, 216103997, 432207994, 648311991, 864415988, 1080519985, 1296623982, 1512727979, 1944935973, 2161039970, 2593247964, 3025455958, 3241559955, 3889871946, 4322079940, 4538183937, 6050911916, 6483119910, 7563639895, 7779743892, 9076367874, 9724679865, 12966239820, 13614551811, 15127279790, 18152735748, 19449359730, 22690919685, 27229103622, 30254559580, 38898719460, 45381839370, 54458207244, 68072759055, 90763678740, 136145518110, 272291036220]

約数ペア:

[(1, 272291036220), (2, 136145518110), (3, 90763678740), (4, 68072759055), (5, 54458207244), (6, 45381839370), (7, 38898719460), (9, 30254559580), (10, 27229103622), (12, 22690919685), (14, 19449359730), (15, 18152735748), (18, 15127279790), (20, 13614551811), (21, 12966239820), (28, 9724679865), (30, 9076367874), (35, 7779743892), (36, 7563639895), (42, 6483119910), (45, 6050911916), (60, 4538183937), (63, 4322079940), (70, 3889871946), (84, 3241559955), (90, 3025455958), (105, 2593247964), (126, 2161039970), (140, 1944935973), (180, 1512727979), (210, 1296623982), (252, 1080519985), (315, 864415988), (420, 648311991), (630, 432207994), (1260, 216103997), (10223, 26635140), (20446, 13317570), (21139, 12880980), (30669, 8878380), (40892, 6658785), (42278, 6440490), (51115, 5327028), (61338, 4439190), (63417, 4293660), (71561, 3805020), (84556, 3220245), (92007, 2959460), (102230, 2663514), (105695, 2576196), (122676, 2219595), (126834, 2146830), (143122, 1902510), (147973, 1840140), (153345, 1775676), (184014, 1479730), (190251, 1431220), (204460, 1331757), (211390, 1288098), (214683, 1268340), (253668, 1073415), (286244, 951255), (295946, 920070), (306690, 887838), (317085, 858732), (357805, 761004), (368028, 739865), (380502, 715610), (422780, 644049), (429366, 634170), (443919, 613380), (460035, 591892)]