156910361720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{17491}}^1$

素因数の和:17738

約数の個数: 192

約数和(自身を含む): 430723008000

約数和(自身を除く): 273812646280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 199, 230, 245, 280, 322, 392, 398, 460, 490, 644, 796, 805, 920, 980, 995, 1127, 1288, 1393, 1592, 1610, 1960, 1990, 2254, 2786, 3220, 3980, 4508, 4577, 5572, 5635, 6440, 6965, 7960, 9016, 9154, 9751, 11144, 11270, 13930, 17491, 18308, 19502, 22540, 22885, 27860, 32039, 34982, 36616, 39004, 45080, 45770, 48755, 55720, 64078, 69964, 78008, 87455, 91540, 97510, 122437, 128156, 139928, 160195, 174910, 183080, 195020, 224273, 244874, 256312, 320390, 349820, 390040, 402293, 448546, 489748, 612185, 640780, 699640, 804586, 857059, 897092, 979496, 1121365, 1224370, 1281560, 1609172, 1714118, 1794184, 2011465, 2242730, 2448740, 2816051, 3218344, 3428236, 3480709, 4022930, 4285295, 4485460, 4897480, 5632102, 6856472, 6961418, 8045860, 8570590, 8970920, 11264204, 13922836, 14080255, 16091720, 17141180, 17403545, 19712357, 22528408, 24364963, 27845672, 28160510, 34282360, 34807090, 39424714, 48729926, 56321020, 69614180, 78849428, 80056307, 97459852, 98561785, 112642040, 121824815, 139228360, 157698856, 160112614, 170554741, 194919704, 197123570, 243649630, 320225228, 341109482, 394247140, 400281535, 487299260, 560394149, 640450456, 682218964, 788494280, 800563070, 852773705, 974598520, 1120788298, 1364437928, 1601126140, 1705547410, 2241576596, 2801970745, 3202252280, 3411094820, 3922759043, 4483153192, 5603941490, 6822189640, 7845518086, 11207882980, 15691036172, 19613795215, 22415765960, 31382072344, 39227590430, 78455180860, 156910361720]

約数ペア:

[(1, 156910361720), (2, 78455180860), (4, 39227590430), (5, 31382072344), (7, 22415765960), (8, 19613795215), (10, 15691036172), (14, 11207882980), (20, 7845518086), (23, 6822189640), (28, 5603941490), (35, 4483153192), (40, 3922759043), (46, 3411094820), (49, 3202252280), (56, 2801970745), (70, 2241576596), (92, 1705547410), (98, 1601126140), (115, 1364437928), (140, 1120788298), (161, 974598520), (184, 852773705), (196, 800563070), (199, 788494280), (230, 682218964), (245, 640450456), (280, 560394149), (322, 487299260), (392, 400281535), (398, 394247140), (460, 341109482), (490, 320225228), (644, 243649630), (796, 197123570), (805, 194919704), (920, 170554741), (980, 160112614), (995, 157698856), (1127, 139228360), (1288, 121824815), (1393, 112642040), (1592, 98561785), (1610, 97459852), (1960, 80056307), (1990, 78849428), (2254, 69614180), (2786, 56321020), (3220, 48729926), (3980, 39424714), (4508, 34807090), (4577, 34282360), (5572, 28160510), (5635, 27845672), (6440, 24364963), (6965, 22528408), (7960, 19712357), (9016, 17403545), (9154, 17141180), (9751, 16091720), (11144, 14080255), (11270, 13922836), (13930, 11264204), (17491, 8970920), (18308, 8570590), (19502, 8045860), (22540, 6961418), (22885, 6856472), (27860, 5632102), (32039, 4897480), (34982, 4485460), (36616, 4285295), (39004, 4022930), (45080, 3480709), (45770, 3428236), (48755, 3218344), (55720, 2816051), (64078, 2448740), (69964, 2242730), (78008, 2011465), (87455, 1794184), (91540, 1714118), (97510, 1609172), (122437, 1281560), (128156, 1224370), (139928, 1121365), (160195, 979496), (174910, 897092), (183080, 857059), (195020, 804586), (224273, 699640), (244874, 640780), (256312, 612185), (320390, 489748), (349820, 448546), (390040, 402293)]