222256440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29399}}^1$

素因数の和:29426

約数の個数: 128

約数和(自身を含む): 846720000

約数和(自身を除く): 624463560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 29399, 58798, 88197, 117596, 146995, 176394, 205793, 235192, 264591, 293990, 352788, 411586, 440985, 529182, 587980, 617379, 705576, 793773, 823172, 881970, 1028965, 1058364, 1175960, 1234758, 1322955, 1587546, 1646344, 1763940, 1852137, 2057930, 2116728, 2469516, 2645910, 3086895, 3175092, 3527880, 3704274, 3968865, 4115860, 4939032, 5291820, 5556411, 6173790, 6350184, 7408548, 7937730, 8231720, 9260685, 10583640, 11112822, 12347580, 14817096, 15875460, 18521370, 22225644, 24695160, 27782055, 31750920, 37042740, 44451288, 55564110, 74085480, 111128220, 222256440]

約数ペア:

[(1, 222256440), (2, 111128220), (3, 74085480), (4, 55564110), (5, 44451288), (6, 37042740), (7, 31750920), (8, 27782055), (9, 24695160), (10, 22225644), (12, 18521370), (14, 15875460), (15, 14817096), (18, 12347580), (20, 11112822), (21, 10583640), (24, 9260685), (27, 8231720), (28, 7937730), (30, 7408548), (35, 6350184), (36, 6173790), (40, 5556411), (42, 5291820), (45, 4939032), (54, 4115860), (56, 3968865), (60, 3704274), (63, 3527880), (70, 3175092), (72, 3086895), (84, 2645910), (90, 2469516), (105, 2116728), (108, 2057930), (120, 1852137), (126, 1763940), (135, 1646344), (140, 1587546), (168, 1322955), (180, 1234758), (189, 1175960), (210, 1058364), (216, 1028965), (252, 881970), (270, 823172), (280, 793773), (315, 705576), (360, 617379), (378, 587980), (420, 529182), (504, 440985), (540, 411586), (630, 352788), (756, 293990), (840, 264591), (945, 235192), (1080, 205793), (1260, 176394), (1512, 146995), (1890, 117596), (2520, 88197), (3780, 58798), (7560, 29399)]