192347640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 670269600

約数和(自身を除く): 477921960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 61, 72, 76, 90, 95, 114, 120, 122, 152, 171, 180, 183, 190, 228, 244, 285, 305, 342, 360, 366, 380, 456, 461, 488, 549, 570, 610, 684, 732, 760, 855, 915, 922, 1098, 1140, 1159, 1220, 1368, 1383, 1464, 1710, 1830, 1844, 2196, 2280, 2305, 2318, 2440, 2745, 2766, 3420, 3477, 3660, 3688, 4149, 4392, 4610, 4636, 5490, 5532, 5795, 6840, 6915, 6954, 7320, 8298, 8759, 9220, 9272, 10431, 10980, 11064, 11590, 13830, 13908, 16596, 17385, 17518, 18440, 20745, 20862, 21960, 23180, 26277, 27660, 27816, 28121, 33192, 34770, 35036, 41490, 41724, 43795, 46360, 52155, 52554, 55320, 56242, 69540, 70072, 78831, 82980, 83448, 84363, 87590, 104310, 105108, 112484, 131385, 139080, 140605, 157662, 165960, 168726, 175180, 208620, 210216, 224968, 253089, 262770, 281210, 315324, 337452, 350360, 394155, 417240, 421815, 506178, 525540, 534299, 562420, 630648, 674904, 788310, 843630, 1012356, 1051080, 1068598, 1124840, 1265445, 1576620, 1602897, 1687260, 2024712, 2137196, 2530890, 2671495, 3153240, 3205794, 3374520, 4274392, 4808691, 5061780, 5342990, 6411588, 8014485, 9617382, 10123560, 10685980, 12823176, 16028970, 19234764, 21371960, 24043455, 32057940, 38469528, 48086910, 64115880, 96173820, 192347640]

約数ペア:

[(1, 192347640), (2, 96173820), (3, 64115880), (4, 48086910), (5, 38469528), (6, 32057940), (8, 24043455), (9, 21371960), (10, 19234764), (12, 16028970), (15, 12823176), (18, 10685980), (19, 10123560), (20, 9617382), (24, 8014485), (30, 6411588), (36, 5342990), (38, 5061780), (40, 4808691), (45, 4274392), (57, 3374520), (60, 3205794), (61, 3153240), (72, 2671495), (76, 2530890), (90, 2137196), (95, 2024712), (114, 1687260), (120, 1602897), (122, 1576620), (152, 1265445), (171, 1124840), (180, 1068598), (183, 1051080), (190, 1012356), (228, 843630), (244, 788310), (285, 674904), (305, 630648), (342, 562420), (360, 534299), (366, 525540), (380, 506178), (456, 421815), (461, 417240), (488, 394155), (549, 350360), (570, 337452), (610, 315324), (684, 281210), (732, 262770), (760, 253089), (855, 224968), (915, 210216), (922, 208620), (1098, 175180), (1140, 168726), (1159, 165960), (1220, 157662), (1368, 140605), (1383, 139080), (1464, 131385), (1710, 112484), (1830, 105108), (1844, 104310), (2196, 87590), (2280, 84363), (2305, 83448), (2318, 82980), (2440, 78831), (2745, 70072), (2766, 69540), (3420, 56242), (3477, 55320), (3660, 52554), (3688, 52155), (4149, 46360), (4392, 43795), (4610, 41724), (4636, 41490), (5490, 35036), (5532, 34770), (5795, 33192), (6840, 28121), (6915, 27816), (6954, 27660), (7320, 26277), (8298, 23180), (8759, 21960), (9220, 20862), (9272, 20745), (10431, 18440), (10980, 17518), (11064, 17385), (11590, 16596), (13830, 13908)]