531619920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 360

約数和(自身を含む): 2054942136

約数和(自身を除く): 1523322216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 257, 260, 272, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 514, 520, 585, 612, 624, 663, 676, 680, 720, 765, 771, 780, 816, 845, 884, 936, 1014, 1020, 1028, 1040, 1105, 1170, 1224, 1285, 1326, 1352, 1360, 1521, 1530, 1542, 1560, 1690, 1768, 1872, 1989, 2028, 2040, 2056, 2210, 2313, 2340, 2448, 2535, 2570, 2652, 2704, 2873, 3042, 3060, 3084, 3120, 3315, 3341, 3380, 3536, 3855, 3978, 4056, 4080, 4112, 4369, 4420, 4626, 4680, 5070, 5140, 5304, 5746, 6084, 6120, 6168, 6630, 6682, 6760, 7605, 7710, 7956, 8112, 8619, 8738, 8840, 9252, 9360, 9945, 10023, 10140, 10280, 10608, 11492, 11565, 12168, 12240, 12336, 13107, 13260, 13364, 13520, 14365, 15210, 15420, 15912, 16705, 17238, 17476, 17680, 18504, 19890, 20046, 20280, 20560, 21845, 22984, 23130, 24336, 25857, 26214, 26520, 26728, 28730, 30069, 30420, 30840, 31824, 33410, 34476, 34952, 37008, 39321, 39780, 40092, 40560, 43095, 43433, 43690, 45968, 46260, 50115, 51714, 52428, 53040, 53456, 56797, 57460, 60138, 60840, 61680, 65535, 66820, 68952, 69904, 78642, 79560, 80184, 86190, 86866, 87380, 92520, 100230, 103428, 104856, 113594, 114920, 120276, 121680, 129285, 130299, 131070, 133640, 137904, 150345, 157284, 159120, 160368, 170391, 172380, 173732, 174760, 185040, 196605, 200460, 206856, 209712, 217165, 227188, 229840, 240552, 258570, 260598, 262140, 267280, 283985, 300690, 314568, 340782, 344760, 347464, 349520, 390897, 393210, 400920, 413712, 434330, 454376, 481104, 511173, 517140, 521196, 524280, 567970, 601380, 629136, 651495, 681564, 689520, 694928, 738361, 781794, 786420, 801840, 851955, 868660, 908752, 1022346, 1034280, 1042392, 1048560, 1135940, 1202760, 1302990, 1363128, 1476722, 1563588, 1572840, 1703910, 1737320, 1954485, 2044692, 2068560, 2084784, 2215083, 2271880, 2405520, 2555865, 2605980, 2726256, 2953444, 3127176, 3145680, 3407820, 3474640, 3691805, 3908970, 4089384, 4430166, 4543760, 5111730, 5211960, 5906888, 6254352, 6645249, 6815640, 7383610, 7817940, 8178768, 8860332, 10223460, 10423920, 11075415, 11813776, 13290498, 13631280, 14767220, 15635880, 17720664, 20446920, 22150830, 26580996, 29534440, 31271760, 33226245, 35441328, 40893840, 44301660, 53161992, 59068880, 66452490, 88603320, 106323984, 132904980, 177206640, 265809960, 531619920]

約数ペア:

[(1, 531619920), (2, 265809960), (3, 177206640), (4, 132904980), (5, 106323984), (6, 88603320), (8, 66452490), (9, 59068880), (10, 53161992), (12, 44301660), (13, 40893840), (15, 35441328), (16, 33226245), (17, 31271760), (18, 29534440), (20, 26580996), (24, 22150830), (26, 20446920), (30, 17720664), (34, 15635880), (36, 14767220), (39, 13631280), (40, 13290498), (45, 11813776), (48, 11075415), (51, 10423920), (52, 10223460), (60, 8860332), (65, 8178768), (68, 7817940), (72, 7383610), (78, 6815640), (80, 6645249), (85, 6254352), (90, 5906888), (102, 5211960), (104, 5111730), (117, 4543760), (120, 4430166), (130, 4089384), (136, 3908970), (144, 3691805), (153, 3474640), (156, 3407820), (169, 3145680), (170, 3127176), (180, 2953444), (195, 2726256), (204, 2605980), (208, 2555865), (221, 2405520), (234, 2271880), (240, 2215083), (255, 2084784), (257, 2068560), (260, 2044692), (272, 1954485), (306, 1737320), (312, 1703910), (338, 1572840), (340, 1563588), (360, 1476722), (390, 1363128), (408, 1302990), (442, 1202760), (468, 1135940), (507, 1048560), (510, 1042392), (514, 1034280), (520, 1022346), (585, 908752), (612, 868660), (624, 851955), (663, 801840), (676, 786420), (680, 781794), (720, 738361), (765, 694928), (771, 689520), (780, 681564), (816, 651495), (845, 629136), (884, 601380), (936, 567970), (1014, 524280), (1020, 521196), (1028, 517140), (1040, 511173), (1105, 481104), (1170, 454376), (1224, 434330), (1285, 413712), (1326, 400920), (1352, 393210), (1360, 390897), (1521, 349520), (1530, 347464), (1542, 344760), (1560, 340782), (1690, 314568), (1768, 300690), (1872, 283985), (1989, 267280), (2028, 262140), (2040, 260598), (2056, 258570), (2210, 240552), (2313, 229840), (2340, 227188), (2448, 217165), (2535, 209712), (2570, 206856), (2652, 200460), (2704, 196605), (2873, 185040), (3042, 174760), (3060, 173732), (3084, 172380), (3120, 170391), (3315, 160368), (3341, 159120), (3380, 157284), (3536, 150345), (3855, 137904), (3978, 133640), (4056, 131070), (4080, 130299), (4112, 129285), (4369, 121680), (4420, 120276), (4626, 114920), (4680, 113594), (5070, 104856), (5140, 103428), (5304, 100230), (5746, 92520), (6084, 87380), (6120, 86866), (6168, 86190), (6630, 80184), (6682, 79560), (6760, 78642), (7605, 69904), (7710, 68952), (7956, 66820), (8112, 65535), (8619, 61680), (8738, 60840), (8840, 60138), (9252, 57460), (9360, 56797), (9945, 53456), (10023, 53040), (10140, 52428), (10280, 51714), (10608, 50115), (11492, 46260), (11565, 45968), (12168, 43690), (12240, 43433), (12336, 43095), (13107, 40560), (13260, 40092), (13364, 39780), (13520, 39321), (14365, 37008), (15210, 34952), (15420, 34476), (15912, 33410), (16705, 31824), (17238, 30840), (17476, 30420), (17680, 30069), (18504, 28730), (19890, 26728), (20046, 26520), (20280, 26214), (20560, 25857), (21845, 24336), (22984, 23130)]