22223760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 160

約数和(自身を含む): 78744960

約数和(自身を除く): 56521200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 419, 442, 510, 520, 624, 663, 680, 780, 816, 838, 884, 1020, 1040, 1105, 1257, 1326, 1360, 1560, 1676, 1768, 2040, 2095, 2210, 2514, 2652, 3120, 3315, 3352, 3536, 4080, 4190, 4420, 5028, 5304, 5447, 6285, 6630, 6704, 7123, 8380, 8840, 10056, 10608, 10894, 12570, 13260, 14246, 16341, 16760, 17680, 20112, 21369, 21788, 25140, 26520, 27235, 28492, 32682, 33520, 35615, 42738, 43576, 50280, 53040, 54470, 56984, 65364, 71230, 81705, 85476, 87152, 92599, 100560, 106845, 108940, 113968, 130728, 142460, 163410, 170952, 185198, 213690, 217880, 261456, 277797, 284920, 326820, 341904, 370396, 427380, 435760, 462995, 555594, 569840, 653640, 740792, 854760, 925990, 1111188, 1307280, 1388985, 1481584, 1709520, 1851980, 2222376, 2777970, 3703960, 4444752, 5555940, 7407920, 11111880, 22223760]

約数ペア:

[(1, 22223760), (2, 11111880), (3, 7407920), (4, 5555940), (5, 4444752), (6, 3703960), (8, 2777970), (10, 2222376), (12, 1851980), (13, 1709520), (15, 1481584), (16, 1388985), (17, 1307280), (20, 1111188), (24, 925990), (26, 854760), (30, 740792), (34, 653640), (39, 569840), (40, 555594), (48, 462995), (51, 435760), (52, 427380), (60, 370396), (65, 341904), (68, 326820), (78, 284920), (80, 277797), (85, 261456), (102, 217880), (104, 213690), (120, 185198), (130, 170952), (136, 163410), (156, 142460), (170, 130728), (195, 113968), (204, 108940), (208, 106845), (221, 100560), (240, 92599), (255, 87152), (260, 85476), (272, 81705), (312, 71230), (340, 65364), (390, 56984), (408, 54470), (419, 53040), (442, 50280), (510, 43576), (520, 42738), (624, 35615), (663, 33520), (680, 32682), (780, 28492), (816, 27235), (838, 26520), (884, 25140), (1020, 21788), (1040, 21369), (1105, 20112), (1257, 17680), (1326, 16760), (1360, 16341), (1560, 14246), (1676, 13260), (1768, 12570), (2040, 10894), (2095, 10608), (2210, 10056), (2514, 8840), (2652, 8380), (3120, 7123), (3315, 6704), (3352, 6630), (3536, 6285), (4080, 5447), (4190, 5304), (4420, 5028)]