1274801580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 288

約数和(自身を含む): 4474491840

約数和(自身を除く): 3199690260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 53, 57, 60, 65, 76, 78, 90, 95, 106, 114, 117, 130, 156, 159, 171, 180, 190, 195, 212, 228, 234, 247, 260, 265, 285, 318, 342, 380, 390, 468, 477, 494, 530, 541, 570, 585, 636, 684, 689, 741, 780, 795, 855, 954, 988, 1007, 1060, 1082, 1140, 1170, 1235, 1378, 1482, 1590, 1623, 1710, 1908, 2014, 2067, 2164, 2223, 2340, 2385, 2470, 2705, 2756, 2964, 3021, 3180, 3246, 3420, 3445, 3705, 4028, 4134, 4446, 4770, 4869, 4940, 5035, 5410, 6042, 6201, 6492, 6890, 7033, 7410, 8115, 8268, 8892, 9063, 9540, 9738, 10070, 10279, 10335, 10820, 11115, 12084, 12402, 13091, 13780, 14066, 14820, 15105, 16230, 18126, 19476, 20140, 20558, 20670, 21099, 22230, 24345, 24804, 26182, 28132, 28673, 30210, 30837, 31005, 32460, 35165, 36252, 39273, 41116, 41340, 42198, 44460, 45315, 48690, 51395, 52364, 57346, 60420, 61674, 62010, 63297, 65455, 70330, 78546, 84396, 86019, 90630, 92511, 97380, 102790, 105495, 114692, 117819, 123348, 124020, 126594, 130910, 133627, 140660, 143365, 154185, 157092, 172038, 181260, 185022, 196365, 205580, 210990, 235638, 253188, 258057, 261820, 267254, 286730, 308370, 316485, 344076, 370044, 372749, 392730, 400881, 421980, 430095, 462555, 471276, 516114, 534508, 544787, 573460, 589095, 616740, 632970, 668135, 745498, 785460, 801762, 860190, 925110, 1032228, 1089574, 1118247, 1178190, 1202643, 1265940, 1290285, 1336270, 1490996, 1603524, 1634361, 1720380, 1850220, 1863745, 2004405, 2179148, 2236494, 2356380, 2405286, 2580570, 2672540, 2723935, 3268722, 3354741, 3727490, 4008810, 4472988, 4810572, 4903083, 5161140, 5447870, 5591235, 6013215, 6537444, 6709482, 7082231, 7454980, 8017620, 8171805, 9806166, 10895740, 11182470, 12026430, 13418964, 14164462, 16343610, 16773705, 19612332, 21246693, 22364940, 24052860, 24515415, 28328924, 32687220, 33547410, 35411155, 42493386, 49030830, 63740079, 67094820, 70822310, 84986772, 98061660, 106233465, 127480158, 141644620, 212466930, 254960316, 318700395, 424933860, 637400790, 1274801580]

約数ペア:

[(1, 1274801580), (2, 637400790), (3, 424933860), (4, 318700395), (5, 254960316), (6, 212466930), (9, 141644620), (10, 127480158), (12, 106233465), (13, 98061660), (15, 84986772), (18, 70822310), (19, 67094820), (20, 63740079), (26, 49030830), (30, 42493386), (36, 35411155), (38, 33547410), (39, 32687220), (45, 28328924), (52, 24515415), (53, 24052860), (57, 22364940), (60, 21246693), (65, 19612332), (76, 16773705), (78, 16343610), (90, 14164462), (95, 13418964), (106, 12026430), (114, 11182470), (117, 10895740), (130, 9806166), (156, 8171805), (159, 8017620), (171, 7454980), (180, 7082231), (190, 6709482), (195, 6537444), (212, 6013215), (228, 5591235), (234, 5447870), (247, 5161140), (260, 4903083), (265, 4810572), (285, 4472988), (318, 4008810), (342, 3727490), (380, 3354741), (390, 3268722), (468, 2723935), (477, 2672540), (494, 2580570), (530, 2405286), (541, 2356380), (570, 2236494), (585, 2179148), (636, 2004405), (684, 1863745), (689, 1850220), (741, 1720380), (780, 1634361), (795, 1603524), (855, 1490996), (954, 1336270), (988, 1290285), (1007, 1265940), (1060, 1202643), (1082, 1178190), (1140, 1118247), (1170, 1089574), (1235, 1032228), (1378, 925110), (1482, 860190), (1590, 801762), (1623, 785460), (1710, 745498), (1908, 668135), (2014, 632970), (2067, 616740), (2164, 589095), (2223, 573460), (2340, 544787), (2385, 534508), (2470, 516114), (2705, 471276), (2756, 462555), (2964, 430095), (3021, 421980), (3180, 400881), (3246, 392730), (3420, 372749), (3445, 370044), (3705, 344076), (4028, 316485), (4134, 308370), (4446, 286730), (4770, 267254), (4869, 261820), (4940, 258057), (5035, 253188), (5410, 235638), (6042, 210990), (6201, 205580), (6492, 196365), (6890, 185022), (7033, 181260), (7410, 172038), (8115, 157092), (8268, 154185), (8892, 143365), (9063, 140660), (9540, 133627), (9738, 130910), (10070, 126594), (10279, 124020), (10335, 123348), (10820, 117819), (11115, 114692), (12084, 105495), (12402, 102790), (13091, 97380), (13780, 92511), (14066, 90630), (14820, 86019), (15105, 84396), (16230, 78546), (18126, 70330), (19476, 65455), (20140, 63297), (20558, 62010), (20670, 61674), (21099, 60420), (22230, 57346), (24345, 52364), (24804, 51395), (26182, 48690), (28132, 45315), (28673, 44460), (30210, 42198), (30837, 41340), (31005, 41116), (32460, 39273), (35165, 36252)]