19835893080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3241159}}^1$

素因数の和:3241193

約数の個数: 96

約数和(自身を含む): 68258829600

約数和(自身を除く): 48422936520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 3241159, 6482318, 9723477, 12964636, 16205795, 19446954, 25929272, 29170431, 32411590, 38893908, 48617385, 55099703, 58340862, 64823180, 77787816, 97234770, 110199406, 116681724, 129646360, 145852155, 165299109, 194469540, 220398812, 233363448, 275498515, 291704310, 330598218, 388939080, 440797624, 495897327, 550997030, 583408620, 661196436, 826495545, 991794654, 1101994060, 1166817240, 1322392872, 1652991090, 1983589308, 2203988120, 2479486635, 3305982180, 3967178616, 4958973270, 6611964360, 9917946540, 19835893080]

約数ペア:

[(1, 19835893080), (2, 9917946540), (3, 6611964360), (4, 4958973270), (5, 3967178616), (6, 3305982180), (8, 2479486635), (9, 2203988120), (10, 1983589308), (12, 1652991090), (15, 1322392872), (17, 1166817240), (18, 1101994060), (20, 991794654), (24, 826495545), (30, 661196436), (34, 583408620), (36, 550997030), (40, 495897327), (45, 440797624), (51, 388939080), (60, 330598218), (68, 291704310), (72, 275498515), (85, 233363448), (90, 220398812), (102, 194469540), (120, 165299109), (136, 145852155), (153, 129646360), (170, 116681724), (180, 110199406), (204, 97234770), (255, 77787816), (306, 64823180), (340, 58340862), (360, 55099703), (408, 48617385), (510, 38893908), (612, 32411590), (680, 29170431), (765, 25929272), (1020, 19446954), (1224, 16205795), (1530, 12964636), (2040, 9723477), (3060, 6482318), (6120, 3241159)]