18273324240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{2887}}^1$

素因数の和:3114

約数の個数: 240

約数和(自身を含む): 62848656000

約数和(自身を除く): 44575331760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 149, 177, 180, 236, 240, 295, 298, 354, 360, 447, 472, 531, 590, 596, 708, 720, 745, 885, 894, 944, 1062, 1180, 1192, 1341, 1416, 1490, 1770, 1788, 2124, 2235, 2360, 2384, 2655, 2682, 2832, 2887, 2980, 3540, 3576, 4248, 4470, 4720, 5310, 5364, 5774, 5960, 6705, 7080, 7152, 8496, 8661, 8791, 8940, 10620, 10728, 11548, 11920, 13410, 14160, 14435, 17322, 17582, 17880, 21240, 21456, 23096, 25983, 26373, 26820, 28870, 34644, 35164, 35760, 42480, 43305, 43955, 46192, 51966, 52746, 53640, 57740, 69288, 70328, 79119, 86610, 87910, 103932, 105492, 107280, 115480, 129915, 131865, 138576, 140656, 158238, 170333, 173220, 175820, 207864, 210984, 230960, 259830, 263730, 316476, 340666, 346440, 351640, 395595, 415728, 421968, 430163, 510999, 519660, 527460, 632952, 681332, 692880, 703280, 791190, 851665, 860326, 1021998, 1039320, 1054920, 1265904, 1290489, 1362664, 1532997, 1582380, 1703330, 1720652, 2043996, 2078640, 2109840, 2150815, 2554995, 2580978, 2725328, 3065994, 3164760, 3406660, 3441304, 3871467, 4087992, 4301630, 5109990, 5161956, 6131988, 6329520, 6452445, 6813320, 6882608, 7664985, 7742934, 8175984, 8603260, 10219980, 10323912, 12263976, 12904890, 13626640, 15329970, 15485868, 17206520, 19357335, 20439960, 20647824, 24527952, 25379617, 25809780, 30659940, 30971736, 34413040, 38714670, 40879920, 50759234, 51619560, 61319880, 61943472, 76138851, 77429340, 101518468, 103239120, 122639760, 126898085, 152277702, 154858680, 203036936, 228416553, 253796170, 304555404, 309717360, 380694255, 406073872, 456833106, 507592340, 609110808, 761388510, 913666212, 1015184680, 1142082765, 1218221616, 1522777020, 1827332424, 2030369360, 2284165530, 3045554040, 3654664848, 4568331060, 6091108080, 9136662120, 18273324240]

約数ペア:

[(1, 18273324240), (2, 9136662120), (3, 6091108080), (4, 4568331060), (5, 3654664848), (6, 3045554040), (8, 2284165530), (9, 2030369360), (10, 1827332424), (12, 1522777020), (15, 1218221616), (16, 1142082765), (18, 1015184680), (20, 913666212), (24, 761388510), (30, 609110808), (36, 507592340), (40, 456833106), (45, 406073872), (48, 380694255), (59, 309717360), (60, 304555404), (72, 253796170), (80, 228416553), (90, 203036936), (118, 154858680), (120, 152277702), (144, 126898085), (149, 122639760), (177, 103239120), (180, 101518468), (236, 77429340), (240, 76138851), (295, 61943472), (298, 61319880), (354, 51619560), (360, 50759234), (447, 40879920), (472, 38714670), (531, 34413040), (590, 30971736), (596, 30659940), (708, 25809780), (720, 25379617), (745, 24527952), (885, 20647824), (894, 20439960), (944, 19357335), (1062, 17206520), (1180, 15485868), (1192, 15329970), (1341, 13626640), (1416, 12904890), (1490, 12263976), (1770, 10323912), (1788, 10219980), (2124, 8603260), (2235, 8175984), (2360, 7742934), (2384, 7664985), (2655, 6882608), (2682, 6813320), (2832, 6452445), (2887, 6329520), (2980, 6131988), (3540, 5161956), (3576, 5109990), (4248, 4301630), (4470, 4087992), (4720, 3871467), (5310, 3441304), (5364, 3406660), (5774, 3164760), (5960, 3065994), (6705, 2725328), (7080, 2580978), (7152, 2554995), (8496, 2150815), (8661, 2109840), (8791, 2078640), (8940, 2043996), (10620, 1720652), (10728, 1703330), (11548, 1582380), (11920, 1532997), (13410, 1362664), (14160, 1290489), (14435, 1265904), (17322, 1054920), (17582, 1039320), (17880, 1021998), (21240, 860326), (21456, 851665), (23096, 791190), (25983, 703280), (26373, 692880), (26820, 681332), (28870, 632952), (34644, 527460), (35164, 519660), (35760, 510999), (42480, 430163), (43305, 421968), (43955, 415728), (46192, 395595), (51966, 351640), (52746, 346440), (53640, 340666), (57740, 316476), (69288, 263730), (70328, 259830), (79119, 230960), (86610, 210984), (87910, 207864), (103932, 175820), (105492, 173220), (107280, 170333), (115480, 158238), (129915, 140656), (131865, 138576)]