16413840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:191

約数の個数: 200

約数和(自身を含む): 60766200

約数和(自身を除く): 44352360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 149, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 298, 306, 324, 340, 360, 405, 408, 432, 447, 459, 510, 540, 596, 612, 648, 680, 720, 745, 765, 810, 816, 894, 918, 1020, 1080, 1192, 1224, 1296, 1341, 1360, 1377, 1490, 1530, 1620, 1788, 1836, 2040, 2160, 2235, 2295, 2384, 2448, 2533, 2682, 2754, 2980, 3060, 3240, 3576, 3672, 4023, 4080, 4470, 4590, 5066, 5364, 5508, 5960, 6120, 6480, 6705, 6885, 7152, 7344, 7599, 8046, 8940, 9180, 10132, 10728, 11016, 11920, 12069, 12240, 12665, 13410, 13770, 15198, 16092, 17880, 18360, 20115, 20264, 21456, 22032, 22797, 24138, 25330, 26820, 27540, 30396, 32184, 35760, 36720, 37995, 40230, 40528, 45594, 48276, 50660, 53640, 55080, 60345, 60792, 64368, 68391, 75990, 80460, 91188, 96552, 101320, 107280, 110160, 113985, 120690, 121584, 136782, 151980, 160920, 182376, 193104, 202640, 205173, 227970, 241380, 273564, 303960, 321840, 341955, 364752, 410346, 455940, 482760, 547128, 607920, 683910, 820692, 911880, 965520, 1025865, 1094256, 1367820, 1641384, 1823760, 2051730, 2735640, 3282768, 4103460, 5471280, 8206920, 16413840]

約数ペア:

[(1, 16413840), (2, 8206920), (3, 5471280), (4, 4103460), (5, 3282768), (6, 2735640), (8, 2051730), (9, 1823760), (10, 1641384), (12, 1367820), (15, 1094256), (16, 1025865), (17, 965520), (18, 911880), (20, 820692), (24, 683910), (27, 607920), (30, 547128), (34, 482760), (36, 455940), (40, 410346), (45, 364752), (48, 341955), (51, 321840), (54, 303960), (60, 273564), (68, 241380), (72, 227970), (80, 205173), (81, 202640), (85, 193104), (90, 182376), (102, 160920), (108, 151980), (120, 136782), (135, 121584), (136, 120690), (144, 113985), (149, 110160), (153, 107280), (162, 101320), (170, 96552), (180, 91188), (204, 80460), (216, 75990), (240, 68391), (255, 64368), (270, 60792), (272, 60345), (298, 55080), (306, 53640), (324, 50660), (340, 48276), (360, 45594), (405, 40528), (408, 40230), (432, 37995), (447, 36720), (459, 35760), (510, 32184), (540, 30396), (596, 27540), (612, 26820), (648, 25330), (680, 24138), (720, 22797), (745, 22032), (765, 21456), (810, 20264), (816, 20115), (894, 18360), (918, 17880), (1020, 16092), (1080, 15198), (1192, 13770), (1224, 13410), (1296, 12665), (1341, 12240), (1360, 12069), (1377, 11920), (1490, 11016), (1530, 10728), (1620, 10132), (1788, 9180), (1836, 8940), (2040, 8046), (2160, 7599), (2235, 7344), (2295, 7152), (2384, 6885), (2448, 6705), (2533, 6480), (2682, 6120), (2754, 5960), (2980, 5508), (3060, 5364), (3240, 5066), (3576, 4590), (3672, 4470), (4023, 4080)]