448609980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82163}}^1$

素因数の和:82195

約数の個数: 96

約数和(自身を含む): 1545997824

約数和(自身を除く): 1097387844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 82163, 164326, 246489, 328652, 410815, 492978, 575141, 821630, 985956, 1068119, 1150282, 1232445, 1643260, 1725423, 2136238, 2300564, 2464890, 2875705, 3204357, 3450846, 4272476, 4929780, 5340595, 5751410, 6408714, 6901692, 7476833, 8627115, 10681190, 11502820, 12817428, 14953666, 16021785, 17254230, 21362380, 22430499, 29907332, 32043570, 34508460, 37384165, 44860998, 64087140, 74768330, 89721996, 112152495, 149536660, 224304990, 448609980]

約数ペア:

[(1, 448609980), (2, 224304990), (3, 149536660), (4, 112152495), (5, 89721996), (6, 74768330), (7, 64087140), (10, 44860998), (12, 37384165), (13, 34508460), (14, 32043570), (15, 29907332), (20, 22430499), (21, 21362380), (26, 17254230), (28, 16021785), (30, 14953666), (35, 12817428), (39, 11502820), (42, 10681190), (52, 8627115), (60, 7476833), (65, 6901692), (70, 6408714), (78, 5751410), (84, 5340595), (91, 4929780), (105, 4272476), (130, 3450846), (140, 3204357), (156, 2875705), (182, 2464890), (195, 2300564), (210, 2136238), (260, 1725423), (273, 1643260), (364, 1232445), (390, 1150282), (420, 1068119), (455, 985956), (546, 821630), (780, 575141), (910, 492978), (1092, 410815), (1365, 328652), (1820, 246489), (2730, 164326), (5460, 82163)]