322912980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 1155772800

約数和(自身を除く): 832859820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 243, 247, 260, 269, 270, 285, 324, 342, 351, 380, 390, 405, 468, 486, 494, 513, 538, 540, 570, 585, 684, 702, 741, 780, 807, 810, 855, 972, 988, 1026, 1053, 1076, 1140, 1170, 1215, 1235, 1345, 1404, 1482, 1539, 1614, 1620, 1710, 1755, 2052, 2106, 2223, 2340, 2421, 2430, 2470, 2565, 2690, 2964, 3078, 3159, 3228, 3420, 3497, 3510, 3705, 4035, 4212, 4446, 4617, 4842, 4860, 4940, 5111, 5130, 5265, 5380, 6156, 6318, 6669, 6994, 7020, 7263, 7410, 7695, 8070, 8892, 9234, 9684, 10222, 10260, 10491, 10530, 11115, 12105, 12636, 13338, 13988, 14526, 14820, 15333, 15390, 15795, 16140, 17485, 18468, 20007, 20444, 20982, 21060, 21789, 22230, 23085, 24210, 25555, 26676, 29052, 30666, 30780, 31473, 31590, 33345, 34970, 36315, 40014, 41964, 43578, 44460, 45999, 46170, 48420, 51110, 52455, 60021, 61332, 62946, 63180, 65367, 66443, 66690, 69940, 72630, 76665, 80028, 87156, 91998, 92340, 94419, 100035, 102220, 104910, 108945, 120042, 125892, 130734, 132886, 133380, 137997, 145260, 153330, 157365, 183996, 188838, 199329, 200070, 209820, 217890, 229995, 240084, 261468, 265772, 275994, 283257, 300105, 306660, 314730, 326835, 332215, 377676, 398658, 400140, 413991, 435780, 459990, 472095, 551988, 566514, 597987, 600210, 629460, 653670, 664430, 689985, 797316, 827982, 849771, 919980, 944190, 996645, 1133028, 1195974, 1200420, 1241973, 1307340, 1328860, 1379970, 1416285, 1655964, 1699542, 1793961, 1888380, 1993290, 2069955, 2391948, 2483946, 2759940, 2832570, 2989935, 3399084, 3587922, 3986580, 4139910, 4248855, 4967892, 5381883, 5665140, 5979870, 6209865, 7175844, 8279820, 8497710, 8969805, 10763766, 11959740, 12419730, 16145649, 16995420, 17939610, 21527532, 24839460, 26909415, 32291298, 35879220, 53818830, 64582596, 80728245, 107637660, 161456490, 322912980]

約数ペア:

[(1, 322912980), (2, 161456490), (3, 107637660), (4, 80728245), (5, 64582596), (6, 53818830), (9, 35879220), (10, 32291298), (12, 26909415), (13, 24839460), (15, 21527532), (18, 17939610), (19, 16995420), (20, 16145649), (26, 12419730), (27, 11959740), (30, 10763766), (36, 8969805), (38, 8497710), (39, 8279820), (45, 7175844), (52, 6209865), (54, 5979870), (57, 5665140), (60, 5381883), (65, 4967892), (76, 4248855), (78, 4139910), (81, 3986580), (90, 3587922), (95, 3399084), (108, 2989935), (114, 2832570), (117, 2759940), (130, 2483946), (135, 2391948), (156, 2069955), (162, 1993290), (171, 1888380), (180, 1793961), (190, 1699542), (195, 1655964), (228, 1416285), (234, 1379970), (243, 1328860), (247, 1307340), (260, 1241973), (269, 1200420), (270, 1195974), (285, 1133028), (324, 996645), (342, 944190), (351, 919980), (380, 849771), (390, 827982), (405, 797316), (468, 689985), (486, 664430), (494, 653670), (513, 629460), (538, 600210), (540, 597987), (570, 566514), (585, 551988), (684, 472095), (702, 459990), (741, 435780), (780, 413991), (807, 400140), (810, 398658), (855, 377676), (972, 332215), (988, 326835), (1026, 314730), (1053, 306660), (1076, 300105), (1140, 283257), (1170, 275994), (1215, 265772), (1235, 261468), (1345, 240084), (1404, 229995), (1482, 217890), (1539, 209820), (1614, 200070), (1620, 199329), (1710, 188838), (1755, 183996), (2052, 157365), (2106, 153330), (2223, 145260), (2340, 137997), (2421, 133380), (2430, 132886), (2470, 130734), (2565, 125892), (2690, 120042), (2964, 108945), (3078, 104910), (3159, 102220), (3228, 100035), (3420, 94419), (3497, 92340), (3510, 91998), (3705, 87156), (4035, 80028), (4212, 76665), (4446, 72630), (4617, 69940), (4842, 66690), (4860, 66443), (4940, 65367), (5111, 63180), (5130, 62946), (5265, 61332), (5380, 60021), (6156, 52455), (6318, 51110), (6669, 48420), (6994, 46170), (7020, 45999), (7263, 44460), (7410, 43578), (7695, 41964), (8070, 40014), (8892, 36315), (9234, 34970), (9684, 33345), (10222, 31590), (10260, 31473), (10491, 30780), (10530, 30666), (11115, 29052), (12105, 26676), (12636, 25555), (13338, 24210), (13988, 23085), (14526, 22230), (14820, 21789), (15333, 21060), (15390, 20982), (15795, 20444), (16140, 20007), (17485, 18468)]