18806093280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1004599}}^1$

素因数の和:1004633

約数の個数: 144

約数和(自身を含む): 69112461600

約数和(自身を除く): 50306368320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 1004599, 2009198, 3013797, 4018396, 5022995, 6027594, 8036792, 9041391, 10045990, 12055188, 13059787, 15068985, 16073584, 18082782, 20091980, 24110376, 26119574, 30137970, 32147168, 36165564, 39179361, 40183960, 45206955, 48220752, 52239148, 60275940, 65298935, 72331128, 78358722, 80367920, 90413910, 96441504, 104478296, 117538083, 120551880, 130597870, 144662256, 156717444, 160735840, 180827820, 195896805, 208956592, 235076166, 241103760, 261195740, 289324512, 313434888, 361655640, 391793610, 417913184, 470152332, 482207520, 522391480, 587690415, 626869776, 723311280, 783587220, 940304664, 1044782960, 1175380830, 1253739552, 1446622560, 1567174440, 1880609328, 2089565920, 2350761660, 3134348880, 3761218656, 4701523320, 6268697760, 9403046640, 18806093280]

約数ペア:

[(1, 18806093280), (2, 9403046640), (3, 6268697760), (4, 4701523320), (5, 3761218656), (6, 3134348880), (8, 2350761660), (9, 2089565920), (10, 1880609328), (12, 1567174440), (13, 1446622560), (15, 1253739552), (16, 1175380830), (18, 1044782960), (20, 940304664), (24, 783587220), (26, 723311280), (30, 626869776), (32, 587690415), (36, 522391480), (39, 482207520), (40, 470152332), (45, 417913184), (48, 391793610), (52, 361655640), (60, 313434888), (65, 289324512), (72, 261195740), (78, 241103760), (80, 235076166), (90, 208956592), (96, 195896805), (104, 180827820), (117, 160735840), (120, 156717444), (130, 144662256), (144, 130597870), (156, 120551880), (160, 117538083), (180, 104478296), (195, 96441504), (208, 90413910), (234, 80367920), (240, 78358722), (260, 72331128), (288, 65298935), (312, 60275940), (360, 52239148), (390, 48220752), (416, 45206955), (468, 40183960), (480, 39179361), (520, 36165564), (585, 32147168), (624, 30137970), (720, 26119574), (780, 24110376), (936, 20091980), (1040, 18082782), (1170, 16073584), (1248, 15068985), (1440, 13059787), (1560, 12055188), (1872, 10045990), (2080, 9041391), (2340, 8036792), (3120, 6027594), (3744, 5022995), (4680, 4018396), (6240, 3013797), (9360, 2009198), (18720, 1004599)]