1212401070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 3522714624

約数和(自身を除く): 2310313554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 131, 138, 153, 170, 207, 230, 255, 262, 263, 306, 345, 391, 393, 414, 510, 526, 655, 690, 765, 782, 786, 789, 1035, 1173, 1179, 1310, 1315, 1530, 1578, 1955, 1965, 2070, 2227, 2346, 2358, 2367, 2630, 3013, 3519, 3910, 3930, 3945, 4454, 4471, 4734, 5865, 5895, 6026, 6049, 6681, 7038, 7890, 8942, 9039, 11135, 11730, 11790, 11835, 12098, 13362, 13413, 15065, 17595, 18078, 18147, 20043, 22270, 22355, 23670, 26826, 27117, 30130, 30245, 33405, 34453, 35190, 36294, 40086, 40239, 44710, 45195, 51221, 54234, 54441, 60490, 66810, 67065, 68906, 80478, 90390, 90735, 100215, 102442, 102833, 103359, 108882, 134130, 135585, 153663, 172265, 181470, 200430, 201195, 205666, 206718, 256105, 271170, 272205, 307326, 308499, 310077, 344530, 402390, 460989, 512210, 514165, 516795, 544410, 585701, 616998, 620154, 768315, 792419, 921978, 925497, 1028330, 1033590, 1171402, 1536630, 1542495, 1550385, 1584838, 1757103, 1850994, 2304945, 2377257, 2928505, 3084990, 3100770, 3514206, 3962095, 4609890, 4627485, 4754514, 5271309, 5857010, 7131771, 7924190, 8785515, 9254970, 10542618, 11886285, 13471123, 14263542, 17571030, 23772570, 26356545, 26942246, 35658855, 40413369, 52713090, 67355615, 71317710, 80826738, 121240107, 134711230, 202066845, 242480214, 404133690, 606200535, 1212401070]

約数ペア:

[(1, 1212401070), (2, 606200535), (3, 404133690), (5, 242480214), (6, 202066845), (9, 134711230), (10, 121240107), (15, 80826738), (17, 71317710), (18, 67355615), (23, 52713090), (30, 40413369), (34, 35658855), (45, 26942246), (46, 26356545), (51, 23772570), (69, 17571030), (85, 14263542), (90, 13471123), (102, 11886285), (115, 10542618), (131, 9254970), (138, 8785515), (153, 7924190), (170, 7131771), (207, 5857010), (230, 5271309), (255, 4754514), (262, 4627485), (263, 4609890), (306, 3962095), (345, 3514206), (391, 3100770), (393, 3084990), (414, 2928505), (510, 2377257), (526, 2304945), (655, 1850994), (690, 1757103), (765, 1584838), (782, 1550385), (786, 1542495), (789, 1536630), (1035, 1171402), (1173, 1033590), (1179, 1028330), (1310, 925497), (1315, 921978), (1530, 792419), (1578, 768315), (1955, 620154), (1965, 616998), (2070, 585701), (2227, 544410), (2346, 516795), (2358, 514165), (2367, 512210), (2630, 460989), (3013, 402390), (3519, 344530), (3910, 310077), (3930, 308499), (3945, 307326), (4454, 272205), (4471, 271170), (4734, 256105), (5865, 206718), (5895, 205666), (6026, 201195), (6049, 200430), (6681, 181470), (7038, 172265), (7890, 153663), (8942, 135585), (9039, 134130), (11135, 108882), (11730, 103359), (11790, 102833), (11835, 102442), (12098, 100215), (13362, 90735), (13413, 90390), (15065, 80478), (17595, 68906), (18078, 67065), (18147, 66810), (20043, 60490), (22270, 54441), (22355, 54234), (23670, 51221), (26826, 45195), (27117, 44710), (30130, 40239), (30245, 40086), (33405, 36294), (34453, 35190)]