283727280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 938672064

約数和(自身を除く): 654944784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 197, 204, 240, 255, 272, 340, 353, 394, 408, 510, 591, 680, 706, 788, 816, 985, 1020, 1059, 1182, 1360, 1412, 1576, 1765, 1970, 2040, 2118, 2364, 2824, 2955, 3152, 3349, 3530, 3940, 4080, 4236, 4728, 5295, 5648, 5910, 6001, 6698, 7060, 7880, 8472, 9456, 10047, 10590, 11820, 12002, 13396, 14120, 15760, 16745, 16944, 18003, 20094, 21180, 23640, 24004, 26792, 28240, 30005, 33490, 36006, 40188, 42360, 47280, 48008, 50235, 53584, 60010, 66980, 69541, 72012, 80376, 84720, 90015, 96016, 100470, 120020, 133960, 139082, 144024, 160752, 180030, 200940, 208623, 240040, 267920, 278164, 288048, 347705, 360060, 401880, 417246, 480080, 556328, 695410, 720120, 803760, 834492, 1043115, 1112656, 1182197, 1390820, 1440240, 1668984, 2086230, 2364394, 2781640, 3337968, 3546591, 4172460, 4728788, 5563280, 5910985, 7093182, 8344920, 9457576, 11821970, 14186364, 16689840, 17732955, 18915152, 23643940, 28372728, 35465910, 47287880, 56745456, 70931820, 94575760, 141863640, 283727280]

約数ペア:

[(1, 283727280), (2, 141863640), (3, 94575760), (4, 70931820), (5, 56745456), (6, 47287880), (8, 35465910), (10, 28372728), (12, 23643940), (15, 18915152), (16, 17732955), (17, 16689840), (20, 14186364), (24, 11821970), (30, 9457576), (34, 8344920), (40, 7093182), (48, 5910985), (51, 5563280), (60, 4728788), (68, 4172460), (80, 3546591), (85, 3337968), (102, 2781640), (120, 2364394), (136, 2086230), (170, 1668984), (197, 1440240), (204, 1390820), (240, 1182197), (255, 1112656), (272, 1043115), (340, 834492), (353, 803760), (394, 720120), (408, 695410), (510, 556328), (591, 480080), (680, 417246), (706, 401880), (788, 360060), (816, 347705), (985, 288048), (1020, 278164), (1059, 267920), (1182, 240040), (1360, 208623), (1412, 200940), (1576, 180030), (1765, 160752), (1970, 144024), (2040, 139082), (2118, 133960), (2364, 120020), (2824, 100470), (2955, 96016), (3152, 90015), (3349, 84720), (3530, 80376), (3940, 72012), (4080, 69541), (4236, 66980), (4728, 60010), (5295, 53584), (5648, 50235), (5910, 48008), (6001, 47280), (6698, 42360), (7060, 40188), (7880, 36006), (8472, 33490), (9456, 30005), (10047, 28240), (10590, 26792), (11820, 24004), (12002, 23640), (13396, 21180), (14120, 20094), (15760, 18003), (16745, 16944)]