1569231720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2423}}^1$

素因数の和:2704

約数の個数: 192

約数和(自身を含む): 5853669120

約数和(自身を除く): 4284437400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 257, 280, 315, 360, 420, 504, 514, 630, 771, 840, 1028, 1260, 1285, 1542, 1799, 2056, 2313, 2423, 2520, 2570, 3084, 3598, 3855, 4626, 4846, 5140, 5397, 6168, 7196, 7269, 7710, 8995, 9252, 9692, 10280, 10794, 11565, 12115, 14392, 14538, 15420, 16191, 16961, 17990, 18504, 19384, 21588, 21807, 23130, 24230, 26985, 29076, 30840, 32382, 33922, 35980, 36345, 43176, 43614, 46260, 48460, 50883, 53970, 58152, 64764, 67844, 71960, 72690, 80955, 84805, 87228, 92520, 96920, 101766, 107940, 109035, 129528, 135688, 145380, 152649, 161910, 169610, 174456, 203532, 215880, 218070, 254415, 290760, 305298, 323820, 339220, 407064, 436140, 508830, 610596, 622711, 647640, 678440, 763245, 872280, 1017660, 1221192, 1245422, 1526490, 1868133, 2035320, 2490844, 3052980, 3113555, 3736266, 4358977, 4981688, 5604399, 6105960, 6227110, 7472532, 8717954, 9340665, 11208798, 12454220, 13076931, 14945064, 17435908, 18681330, 21794885, 22417596, 24908440, 26153862, 28021995, 34871816, 37362660, 39230793, 43589770, 44835192, 52307724, 56043990, 65384655, 74725320, 78461586, 87179540, 104615448, 112087980, 130769310, 156923172, 174359080, 196153965, 224175960, 261538620, 313846344, 392307930, 523077240, 784615860, 1569231720]

約数ペア:

[(1, 1569231720), (2, 784615860), (3, 523077240), (4, 392307930), (5, 313846344), (6, 261538620), (7, 224175960), (8, 196153965), (9, 174359080), (10, 156923172), (12, 130769310), (14, 112087980), (15, 104615448), (18, 87179540), (20, 78461586), (21, 74725320), (24, 65384655), (28, 56043990), (30, 52307724), (35, 44835192), (36, 43589770), (40, 39230793), (42, 37362660), (45, 34871816), (56, 28021995), (60, 26153862), (63, 24908440), (70, 22417596), (72, 21794885), (84, 18681330), (90, 17435908), (105, 14945064), (120, 13076931), (126, 12454220), (140, 11208798), (168, 9340665), (180, 8717954), (210, 7472532), (252, 6227110), (257, 6105960), (280, 5604399), (315, 4981688), (360, 4358977), (420, 3736266), (504, 3113555), (514, 3052980), (630, 2490844), (771, 2035320), (840, 1868133), (1028, 1526490), (1260, 1245422), (1285, 1221192), (1542, 1017660), (1799, 872280), (2056, 763245), (2313, 678440), (2423, 647640), (2520, 622711), (2570, 610596), (3084, 508830), (3598, 436140), (3855, 407064), (4626, 339220), (4846, 323820), (5140, 305298), (5397, 290760), (6168, 254415), (7196, 218070), (7269, 215880), (7710, 203532), (8995, 174456), (9252, 169610), (9692, 161910), (10280, 152649), (10794, 145380), (11565, 135688), (12115, 129528), (14392, 109035), (14538, 107940), (15420, 101766), (16191, 96920), (16961, 92520), (17990, 87228), (18504, 84805), (19384, 80955), (21588, 72690), (21807, 71960), (23130, 67844), (24230, 64764), (26985, 58152), (29076, 53970), (30840, 50883), (32382, 48460), (33922, 46260), (35980, 43614), (36345, 43176)]