197424060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 432535620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 61, 68, 76, 85, 95, 102, 114, 122, 167, 170, 183, 190, 204, 228, 244, 255, 285, 305, 323, 334, 340, 366, 380, 501, 510, 570, 610, 646, 668, 732, 835, 915, 969, 1002, 1020, 1037, 1140, 1159, 1220, 1292, 1615, 1670, 1830, 1938, 2004, 2074, 2318, 2505, 2839, 3111, 3173, 3230, 3340, 3477, 3660, 3876, 4148, 4636, 4845, 5010, 5185, 5678, 5795, 6222, 6346, 6460, 6954, 8517, 9519, 9690, 10020, 10187, 10370, 11356, 11590, 12444, 12692, 13908, 14195, 15555, 15865, 17034, 17385, 19038, 19380, 19703, 20374, 20740, 23180, 28390, 30561, 31110, 31730, 34068, 34770, 38076, 39406, 40748, 42585, 47595, 50935, 53941, 56780, 59109, 61122, 62220, 63460, 69540, 78812, 85170, 95190, 98515, 101870, 107882, 118218, 122244, 152805, 161823, 170340, 173179, 190380, 193553, 197030, 203740, 215764, 236436, 269705, 295545, 305610, 323646, 346358, 387106, 394060, 519537, 539410, 580659, 591090, 611220, 647292, 692716, 774212, 809115, 865895, 967765, 1039074, 1078820, 1161318, 1182180, 1618230, 1731790, 1935530, 2078148, 2322636, 2597685, 2903295, 3236460, 3290401, 3463580, 3871060, 5195370, 5806590, 6580802, 9871203, 10390740, 11613180, 13161604, 16452005, 19742406, 32904010, 39484812, 49356015, 65808020, 98712030, 197424060]

約数ペア:

[(1, 197424060), (2, 98712030), (3, 65808020), (4, 49356015), (5, 39484812), (6, 32904010), (10, 19742406), (12, 16452005), (15, 13161604), (17, 11613180), (19, 10390740), (20, 9871203), (30, 6580802), (34, 5806590), (38, 5195370), (51, 3871060), (57, 3463580), (60, 3290401), (61, 3236460), (68, 2903295), (76, 2597685), (85, 2322636), (95, 2078148), (102, 1935530), (114, 1731790), (122, 1618230), (167, 1182180), (170, 1161318), (183, 1078820), (190, 1039074), (204, 967765), (228, 865895), (244, 809115), (255, 774212), (285, 692716), (305, 647292), (323, 611220), (334, 591090), (340, 580659), (366, 539410), (380, 519537), (501, 394060), (510, 387106), (570, 346358), (610, 323646), (646, 305610), (668, 295545), (732, 269705), (835, 236436), (915, 215764), (969, 203740), (1002, 197030), (1020, 193553), (1037, 190380), (1140, 173179), (1159, 170340), (1220, 161823), (1292, 152805), (1615, 122244), (1670, 118218), (1830, 107882), (1938, 101870), (2004, 98515), (2074, 95190), (2318, 85170), (2505, 78812), (2839, 69540), (3111, 63460), (3173, 62220), (3230, 61122), (3340, 59109), (3477, 56780), (3660, 53941), (3876, 50935), (4148, 47595), (4636, 42585), (4845, 40748), (5010, 39406), (5185, 38076), (5678, 34770), (5795, 34068), (6222, 31730), (6346, 31110), (6460, 30561), (6954, 28390), (8517, 23180), (9519, 20740), (9690, 20374), (10020, 19703), (10187, 19380), (10370, 19038), (11356, 17385), (11590, 17034), (12444, 15865), (12692, 15555), (13908, 14195)]