350443980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2460

約数の個数: 144

約数和(自身を含む): 1145464320

約数和(自身を除く): 795020340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 43, 45, 57, 60, 76, 86, 90, 95, 114, 129, 171, 172, 180, 190, 215, 228, 258, 285, 342, 380, 387, 430, 516, 570, 645, 684, 774, 817, 855, 860, 1140, 1290, 1548, 1634, 1710, 1935, 2383, 2451, 2580, 3268, 3420, 3870, 4085, 4766, 4902, 7149, 7353, 7740, 8170, 9532, 9804, 11915, 12255, 14298, 14706, 16340, 21447, 23830, 24510, 28596, 29412, 35745, 36765, 42894, 45277, 47660, 49020, 71490, 73530, 85788, 90554, 102469, 107235, 135831, 142980, 147060, 181108, 204938, 214470, 226385, 271662, 307407, 407493, 409876, 428940, 452770, 512345, 543324, 614814, 679155, 814986, 905540, 922221, 1024690, 1229628, 1358310, 1537035, 1629972, 1844442, 1946911, 2037465, 2049380, 2716620, 3074070, 3688884, 3893822, 4074930, 4611105, 5840733, 6148140, 7787644, 8149860, 9222210, 9734555, 11681466, 17522199, 18444420, 19469110, 23362932, 29203665, 35044398, 38938220, 58407330, 70088796, 87610995, 116814660, 175221990, 350443980]

約数ペア:

[(1, 350443980), (2, 175221990), (3, 116814660), (4, 87610995), (5, 70088796), (6, 58407330), (9, 38938220), (10, 35044398), (12, 29203665), (15, 23362932), (18, 19469110), (19, 18444420), (20, 17522199), (30, 11681466), (36, 9734555), (38, 9222210), (43, 8149860), (45, 7787644), (57, 6148140), (60, 5840733), (76, 4611105), (86, 4074930), (90, 3893822), (95, 3688884), (114, 3074070), (129, 2716620), (171, 2049380), (172, 2037465), (180, 1946911), (190, 1844442), (215, 1629972), (228, 1537035), (258, 1358310), (285, 1229628), (342, 1024690), (380, 922221), (387, 905540), (430, 814986), (516, 679155), (570, 614814), (645, 543324), (684, 512345), (774, 452770), (817, 428940), (855, 409876), (860, 407493), (1140, 307407), (1290, 271662), (1548, 226385), (1634, 214470), (1710, 204938), (1935, 181108), (2383, 147060), (2451, 142980), (2580, 135831), (3268, 107235), (3420, 102469), (3870, 90554), (4085, 85788), (4766, 73530), (4902, 71490), (7149, 49020), (7353, 47660), (7740, 45277), (8170, 42894), (9532, 36765), (9804, 35745), (11915, 29412), (12255, 28596), (14298, 24510), (14706, 23830), (16340, 21447)]