219739320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8597}}^1$

素因数の和:8685

約数の個数: 96

約数和(自身を含む): 724295520

約数和(自身を除く): 504556200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 8597, 12780, 17194, 25560, 25791, 34388, 42985, 51582, 68776, 77373, 85970, 103164, 128955, 154746, 171940, 206328, 257910, 309492, 343880, 386865, 515820, 610387, 618984, 773730, 1031640, 1220774, 1547460, 1831161, 2441548, 3051935, 3094920, 3662322, 4883096, 5493483, 6103870, 7324644, 9155805, 10986966, 12207740, 14649288, 18311610, 21973932, 24415480, 27467415, 36623220, 43947864, 54934830, 73246440, 109869660, 219739320]

約数ペア:

[(1, 219739320), (2, 109869660), (3, 73246440), (4, 54934830), (5, 43947864), (6, 36623220), (8, 27467415), (9, 24415480), (10, 21973932), (12, 18311610), (15, 14649288), (18, 12207740), (20, 10986966), (24, 9155805), (30, 7324644), (36, 6103870), (40, 5493483), (45, 4883096), (60, 3662322), (71, 3094920), (72, 3051935), (90, 2441548), (120, 1831161), (142, 1547460), (180, 1220774), (213, 1031640), (284, 773730), (355, 618984), (360, 610387), (426, 515820), (568, 386865), (639, 343880), (710, 309492), (852, 257910), (1065, 206328), (1278, 171940), (1420, 154746), (1704, 128955), (2130, 103164), (2556, 85970), (2840, 77373), (3195, 68776), (4260, 51582), (5112, 42985), (6390, 34388), (8520, 25791), (8597, 25560), (12780, 17194)]