19375583640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{52783}}^1$

素因数の和:52846

約数の個数: 256

約数和(自身を含む): 72968601600

約数和(自身を除く): 53593017960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 56, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 266, 276, 280, 285, 322, 345, 380, 399, 420, 437, 456, 460, 483, 532, 552, 570, 644, 665, 690, 760, 798, 805, 840, 874, 920, 966, 1064, 1140, 1288, 1311, 1330, 1380, 1596, 1610, 1748, 1932, 1995, 2185, 2280, 2415, 2622, 2660, 2760, 3059, 3192, 3220, 3496, 3864, 3990, 4370, 4830, 5244, 5320, 6118, 6440, 6555, 7980, 8740, 9177, 9660, 10488, 12236, 13110, 15295, 15960, 17480, 18354, 19320, 24472, 26220, 30590, 36708, 45885, 52440, 52783, 61180, 73416, 91770, 105566, 122360, 158349, 183540, 211132, 263915, 316698, 367080, 369481, 422264, 527830, 633396, 738962, 791745, 1002877, 1055660, 1108443, 1214009, 1266792, 1477924, 1583490, 1847405, 2005754, 2111320, 2216886, 2428018, 2955848, 3008631, 3166980, 3642027, 3694810, 4011508, 4433772, 4856036, 5014385, 5542215, 6017262, 6070045, 6333960, 7020139, 7284054, 7389620, 8023016, 8498063, 8867544, 9712072, 10028770, 11084430, 12034524, 12140090, 14040278, 14568108, 14779240, 15043155, 16996126, 18210135, 20057540, 21060417, 22168860, 23066171, 24069048, 24280180, 25494189, 28080556, 29136216, 30086310, 33992252, 35100695, 36420270, 40115080, 42120834, 42490315, 44337720, 46132342, 48560360, 50988378, 56161112, 60172620, 67984504, 69198513, 70201390, 72840540, 84241668, 84980630, 92264684, 101976756, 105302085, 115330855, 120345240, 127470945, 138397026, 140402780, 145681080, 161463197, 168483336, 169961260, 184529368, 203953512, 210604170, 230661710, 254941890, 276794052, 280805560, 322926394, 339922520, 345992565, 421208340, 461323420, 484389591, 509883780, 553588104, 645852788, 691985130, 807315985, 842416680, 922646840, 968779182, 1019767560, 1291705576, 1383970260, 1614631970, 1937558364, 2421947955, 2767940520, 3229263940, 3875116728, 4843895910, 6458527880, 9687791820, 19375583640]

約数ペア:

[(1, 19375583640), (2, 9687791820), (3, 6458527880), (4, 4843895910), (5, 3875116728), (6, 3229263940), (7, 2767940520), (8, 2421947955), (10, 1937558364), (12, 1614631970), (14, 1383970260), (15, 1291705576), (19, 1019767560), (20, 968779182), (21, 922646840), (23, 842416680), (24, 807315985), (28, 691985130), (30, 645852788), (35, 553588104), (38, 509883780), (40, 484389591), (42, 461323420), (46, 421208340), (56, 345992565), (57, 339922520), (60, 322926394), (69, 280805560), (70, 276794052), (76, 254941890), (84, 230661710), (92, 210604170), (95, 203953512), (105, 184529368), (114, 169961260), (115, 168483336), (120, 161463197), (133, 145681080), (138, 140402780), (140, 138397026), (152, 127470945), (161, 120345240), (168, 115330855), (184, 105302085), (190, 101976756), (210, 92264684), (228, 84980630), (230, 84241668), (266, 72840540), (276, 70201390), (280, 69198513), (285, 67984504), (322, 60172620), (345, 56161112), (380, 50988378), (399, 48560360), (420, 46132342), (437, 44337720), (456, 42490315), (460, 42120834), (483, 40115080), (532, 36420270), (552, 35100695), (570, 33992252), (644, 30086310), (665, 29136216), (690, 28080556), (760, 25494189), (798, 24280180), (805, 24069048), (840, 23066171), (874, 22168860), (920, 21060417), (966, 20057540), (1064, 18210135), (1140, 16996126), (1288, 15043155), (1311, 14779240), (1330, 14568108), (1380, 14040278), (1596, 12140090), (1610, 12034524), (1748, 11084430), (1932, 10028770), (1995, 9712072), (2185, 8867544), (2280, 8498063), (2415, 8023016), (2622, 7389620), (2660, 7284054), (2760, 7020139), (3059, 6333960), (3192, 6070045), (3220, 6017262), (3496, 5542215), (3864, 5014385), (3990, 4856036), (4370, 4433772), (4830, 4011508), (5244, 3694810), (5320, 3642027), (6118, 3166980), (6440, 3008631), (6555, 2955848), (7980, 2428018), (8740, 2216886), (9177, 2111320), (9660, 2005754), (10488, 1847405), (12236, 1583490), (13110, 1477924), (15295, 1266792), (15960, 1214009), (17480, 1108443), (18354, 1055660), (19320, 1002877), (24472, 791745), (26220, 738962), (30590, 633396), (36708, 527830), (45885, 422264), (52440, 369481), (52783, 367080), (61180, 316698), (73416, 263915), (91770, 211132), (105566, 183540), (122360, 158349)]