140053560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 459211680

約数和(自身を除く): 319158120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 61, 76, 95, 106, 114, 120, 122, 152, 159, 183, 190, 212, 228, 244, 265, 285, 305, 318, 361, 366, 380, 424, 456, 488, 530, 570, 610, 636, 722, 732, 760, 795, 915, 1007, 1060, 1083, 1140, 1159, 1220, 1272, 1444, 1464, 1590, 1805, 1830, 2014, 2120, 2166, 2280, 2318, 2440, 2888, 3021, 3180, 3233, 3477, 3610, 3660, 4028, 4332, 4636, 5035, 5415, 5795, 6042, 6360, 6466, 6954, 7220, 7320, 8056, 8664, 9272, 9699, 10070, 10830, 11590, 12084, 12932, 13908, 14440, 15105, 16165, 17385, 19133, 19398, 20140, 21660, 22021, 23180, 24168, 25864, 27816, 30210, 32330, 34770, 38266, 38796, 40280, 43320, 44042, 46360, 48495, 57399, 60420, 61427, 64660, 66063, 69540, 76532, 77592, 88084, 95665, 96990, 110105, 114798, 120840, 122854, 129320, 132126, 139080, 153064, 176168, 184281, 191330, 193980, 220210, 229596, 245708, 264252, 286995, 307135, 330315, 368562, 382660, 387960, 440420, 459192, 491416, 528504, 573990, 614270, 660630, 737124, 765320, 880840, 921405, 1147980, 1167113, 1228540, 1321260, 1474248, 1842810, 2295960, 2334226, 2457080, 2642520, 3501339, 3685620, 4668452, 5835565, 7002678, 7371240, 9336904, 11671130, 14005356, 17506695, 23342260, 28010712, 35013390, 46684520, 70026780, 140053560]

約数ペア:

[(1, 140053560), (2, 70026780), (3, 46684520), (4, 35013390), (5, 28010712), (6, 23342260), (8, 17506695), (10, 14005356), (12, 11671130), (15, 9336904), (19, 7371240), (20, 7002678), (24, 5835565), (30, 4668452), (38, 3685620), (40, 3501339), (53, 2642520), (57, 2457080), (60, 2334226), (61, 2295960), (76, 1842810), (95, 1474248), (106, 1321260), (114, 1228540), (120, 1167113), (122, 1147980), (152, 921405), (159, 880840), (183, 765320), (190, 737124), (212, 660630), (228, 614270), (244, 573990), (265, 528504), (285, 491416), (305, 459192), (318, 440420), (361, 387960), (366, 382660), (380, 368562), (424, 330315), (456, 307135), (488, 286995), (530, 264252), (570, 245708), (610, 229596), (636, 220210), (722, 193980), (732, 191330), (760, 184281), (795, 176168), (915, 153064), (1007, 139080), (1060, 132126), (1083, 129320), (1140, 122854), (1159, 120840), (1220, 114798), (1272, 110105), (1444, 96990), (1464, 95665), (1590, 88084), (1805, 77592), (1830, 76532), (2014, 69540), (2120, 66063), (2166, 64660), (2280, 61427), (2318, 60420), (2440, 57399), (2888, 48495), (3021, 46360), (3180, 44042), (3233, 43320), (3477, 40280), (3610, 38796), (3660, 38266), (4028, 34770), (4332, 32330), (4636, 30210), (5035, 27816), (5415, 25864), (5795, 24168), (6042, 23180), (6360, 22021), (6466, 21660), (6954, 20140), (7220, 19398), (7320, 19133), (8056, 17385), (8664, 16165), (9272, 15105), (9699, 14440), (10070, 13908), (10830, 12932), (11590, 12084)]