145616760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 507780000

約数和(自身を除く): 362163240

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, 349, 360, 366, 380, 456, 488, 549, 570, 610, 684, 698, 732, 760, 855, 915, 1047, 1098, 1140, 1159, 1220, 1368, 1396, 1464, 1710, 1745, 1830, 2094, 2196, 2280, 2318, 2440, 2745, 2792, 3141, 3420, 3477, 3490, 3660, 4188, 4392, 4636, 5235, 5490, 5795, 6282, 6631, 6840, 6954, 6980, 7320, 8376, 9272, 10431, 10470, 10980, 11590, 12564, 13262, 13908, 13960, 15705, 17385, 19893, 20862, 20940, 21289, 21960, 23180, 25128, 26524, 27816, 31410, 33155, 34770, 39786, 41724, 41880, 42578, 46360, 52155, 53048, 59679, 62820, 63867, 66310, 69540, 79572, 83448, 85156, 99465, 104310, 106445, 119358, 125640, 127734, 132620, 139080, 159144, 170312, 191601, 198930, 208620, 212890, 238716, 255468, 265240, 298395, 319335, 383202, 397860, 404491, 417240, 425780, 477432, 510936, 596790, 638670, 766404, 795720, 808982, 851560, 958005, 1193580, 1213473, 1277340, 1532808, 1617964, 1916010, 2022455, 2387160, 2426946, 2554680, 3235928, 3640419, 3832020, 4044910, 4853892, 6067365, 7280838, 7664040, 8089820, 9707784, 12134730, 14561676, 16179640, 18202095, 24269460, 29123352, 36404190, 48538920, 72808380, 145616760]

約数ペア:

[(1, 145616760), (2, 72808380), (3, 48538920), (4, 36404190), (5, 29123352), (6, 24269460), (8, 18202095), (9, 16179640), (10, 14561676), (12, 12134730), (15, 9707784), (18, 8089820), (19, 7664040), (20, 7280838), (24, 6067365), (30, 4853892), (36, 4044910), (38, 3832020), (40, 3640419), (45, 3235928), (57, 2554680), (60, 2426946), (61, 2387160), (72, 2022455), (76, 1916010), (90, 1617964), (95, 1532808), (114, 1277340), (120, 1213473), (122, 1193580), (152, 958005), (171, 851560), (180, 808982), (183, 795720), (190, 766404), (228, 638670), (244, 596790), (285, 510936), (305, 477432), (342, 425780), (349, 417240), (360, 404491), (366, 397860), (380, 383202), (456, 319335), (488, 298395), (549, 265240), (570, 255468), (610, 238716), (684, 212890), (698, 208620), (732, 198930), (760, 191601), (855, 170312), (915, 159144), (1047, 139080), (1098, 132620), (1140, 127734), (1159, 125640), (1220, 119358), (1368, 106445), (1396, 104310), (1464, 99465), (1710, 85156), (1745, 83448), (1830, 79572), (2094, 69540), (2196, 66310), (2280, 63867), (2318, 62820), (2440, 59679), (2745, 53048), (2792, 52155), (3141, 46360), (3420, 42578), (3477, 41880), (3490, 41724), (3660, 39786), (4188, 34770), (4392, 33155), (4636, 31410), (5235, 27816), (5490, 26524), (5795, 25128), (6282, 23180), (6631, 21960), (6840, 21289), (6954, 20940), (6980, 20862), (7320, 19893), (8376, 17385), (9272, 15705), (10431, 13960), (10470, 13908), (10980, 13262), (11590, 12564)]