22911840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{2273}}^1$

素因数の和:2301

約数の個数: 144

約数和(自身を含む): 89395488

約数和(自身を除く): 66483648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2273, 2520, 3360, 4546, 5040, 6819, 9092, 10080, 11365, 13638, 15911, 18184, 20457, 22730, 27276, 31822, 34095, 36368, 40914, 45460, 47733, 54552, 63644, 68190, 72736, 79555, 81828, 90920, 95466, 102285, 109104, 127288, 136380, 143199, 159110, 163656, 181840, 190932, 204570, 218208, 238665, 254576, 272760, 286398, 318220, 327312, 363680, 381864, 409140, 477330, 509152, 545520, 572796, 636440, 654624, 715995, 763728, 818280, 954660, 1091040, 1145592, 1272880, 1431990, 1527456, 1636560, 1909320, 2291184, 2545760, 2863980, 3273120, 3818640, 4582368, 5727960, 7637280, 11455920, 22911840]

約数ペア:

[(1, 22911840), (2, 11455920), (3, 7637280), (4, 5727960), (5, 4582368), (6, 3818640), (7, 3273120), (8, 2863980), (9, 2545760), (10, 2291184), (12, 1909320), (14, 1636560), (15, 1527456), (16, 1431990), (18, 1272880), (20, 1145592), (21, 1091040), (24, 954660), (28, 818280), (30, 763728), (32, 715995), (35, 654624), (36, 636440), (40, 572796), (42, 545520), (45, 509152), (48, 477330), (56, 409140), (60, 381864), (63, 363680), (70, 327312), (72, 318220), (80, 286398), (84, 272760), (90, 254576), (96, 238665), (105, 218208), (112, 204570), (120, 190932), (126, 181840), (140, 163656), (144, 159110), (160, 143199), (168, 136380), (180, 127288), (210, 109104), (224, 102285), (240, 95466), (252, 90920), (280, 81828), (288, 79555), (315, 72736), (336, 68190), (360, 63644), (420, 54552), (480, 47733), (504, 45460), (560, 40914), (630, 36368), (672, 34095), (720, 31822), (840, 27276), (1008, 22730), (1120, 20457), (1260, 18184), (1440, 15911), (1680, 13638), (2016, 11365), (2273, 10080), (2520, 9092), (3360, 6819), (4546, 5040)]