193694040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 665496000

約数和(自身を除く): 471801960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 149, 157, 180, 184, 207, 230, 276, 298, 314, 345, 360, 414, 447, 460, 471, 552, 596, 628, 690, 745, 785, 828, 894, 920, 942, 1035, 1192, 1256, 1341, 1380, 1413, 1490, 1570, 1656, 1788, 1884, 2070, 2235, 2355, 2682, 2760, 2826, 2980, 3140, 3427, 3576, 3611, 3768, 4140, 4470, 4710, 5364, 5652, 5960, 6280, 6705, 6854, 7065, 7222, 8280, 8940, 9420, 10281, 10728, 10833, 11304, 13410, 13708, 14130, 14444, 17135, 17880, 18055, 18840, 20562, 21666, 23393, 26820, 27416, 28260, 28888, 30843, 32499, 34270, 36110, 41124, 43332, 46786, 51405, 53640, 54165, 56520, 61686, 64998, 68540, 70179, 72220, 82248, 86664, 93572, 102810, 108330, 116965, 123372, 129996, 137080, 140358, 144440, 154215, 162495, 187144, 205620, 210537, 216660, 233930, 246744, 259992, 280716, 308430, 324990, 350895, 411240, 421074, 433320, 467860, 538039, 561432, 616860, 649980, 701790, 842148, 935720, 1052685, 1076078, 1233720, 1299960, 1403580, 1614117, 1684296, 2105370, 2152156, 2690195, 2807160, 3228234, 4210740, 4304312, 4842351, 5380390, 6456468, 8070585, 8421480, 9684702, 10760780, 12912936, 16141170, 19369404, 21521560, 24211755, 32282340, 38738808, 48423510, 64564680, 96847020, 193694040]

約数ペア:

[(1, 193694040), (2, 96847020), (3, 64564680), (4, 48423510), (5, 38738808), (6, 32282340), (8, 24211755), (9, 21521560), (10, 19369404), (12, 16141170), (15, 12912936), (18, 10760780), (20, 9684702), (23, 8421480), (24, 8070585), (30, 6456468), (36, 5380390), (40, 4842351), (45, 4304312), (46, 4210740), (60, 3228234), (69, 2807160), (72, 2690195), (90, 2152156), (92, 2105370), (115, 1684296), (120, 1614117), (138, 1403580), (149, 1299960), (157, 1233720), (180, 1076078), (184, 1052685), (207, 935720), (230, 842148), (276, 701790), (298, 649980), (314, 616860), (345, 561432), (360, 538039), (414, 467860), (447, 433320), (460, 421074), (471, 411240), (552, 350895), (596, 324990), (628, 308430), (690, 280716), (745, 259992), (785, 246744), (828, 233930), (894, 216660), (920, 210537), (942, 205620), (1035, 187144), (1192, 162495), (1256, 154215), (1341, 144440), (1380, 140358), (1413, 137080), (1490, 129996), (1570, 123372), (1656, 116965), (1788, 108330), (1884, 102810), (2070, 93572), (2235, 86664), (2355, 82248), (2682, 72220), (2760, 70179), (2826, 68540), (2980, 64998), (3140, 61686), (3427, 56520), (3576, 54165), (3611, 53640), (3768, 51405), (4140, 46786), (4470, 43332), (4710, 41124), (5364, 36110), (5652, 34270), (5960, 32499), (6280, 30843), (6705, 28888), (6854, 28260), (7065, 27416), (7222, 26820), (8280, 23393), (8940, 21666), (9420, 20562), (10281, 18840), (10728, 18055), (10833, 17880), (11304, 17135), (13410, 14444), (13708, 14130)]