2190167640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2383}}^1$

素因数の和:2463

約数の個数: 256

約数和(自身を含む): 7827148800

約数和(自身を除く): 5636981160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 90, 92, 108, 111, 115, 120, 135, 138, 148, 180, 184, 185, 207, 216, 222, 230, 270, 276, 296, 333, 345, 360, 370, 414, 444, 460, 540, 552, 555, 621, 666, 690, 740, 828, 851, 888, 920, 999, 1035, 1080, 1110, 1242, 1332, 1380, 1480, 1656, 1665, 1702, 1998, 2070, 2220, 2383, 2484, 2553, 2664, 2760, 3105, 3330, 3404, 3996, 4140, 4255, 4440, 4766, 4968, 4995, 5106, 6210, 6660, 6808, 7149, 7659, 7992, 8280, 8510, 9532, 9990, 10212, 11915, 12420, 12765, 13320, 14298, 15318, 17020, 19064, 19980, 20424, 21447, 22977, 23830, 24840, 25530, 28596, 30636, 34040, 35745, 38295, 39960, 42894, 45954, 47660, 51060, 54809, 57192, 61272, 64341, 71490, 76590, 85788, 88171, 91908, 95320, 102120, 107235, 109618, 114885, 128682, 142980, 153180, 164427, 171576, 176342, 183816, 214470, 219236, 229770, 257364, 264513, 274045, 285960, 306360, 321705, 328854, 352684, 428940, 438472, 440855, 459540, 493281, 514728, 529026, 548090, 643410, 657708, 705368, 793539, 822135, 857880, 881710, 919080, 986562, 1058052, 1096180, 1286820, 1315416, 1322565, 1479843, 1587078, 1644270, 1763420, 1973124, 2027933, 2116104, 2192360, 2380617, 2466405, 2573640, 2645130, 2959686, 3174156, 3288540, 3526840, 3946248, 3967695, 4055866, 4761234, 4932810, 5290260, 5919372, 6083799, 6348312, 6577080, 7399215, 7935390, 8111732, 9522468, 9865620, 10139665, 10580520, 11838744, 11903085, 12167598, 14798430, 15870780, 16223464, 18251397, 19044936, 19731240, 20279330, 23806170, 24335196, 29596860, 30418995, 31741560, 36502794, 40558660, 47612340, 48670392, 54754191, 59193720, 60837990, 73005588, 81117320, 91256985, 95224680, 109508382, 121675980, 146011176, 182513970, 219016764, 243351960, 273770955, 365027940, 438033528, 547541910, 730055880, 1095083820, 2190167640]

約数ペア:

[(1, 2190167640), (2, 1095083820), (3, 730055880), (4, 547541910), (5, 438033528), (6, 365027940), (8, 273770955), (9, 243351960), (10, 219016764), (12, 182513970), (15, 146011176), (18, 121675980), (20, 109508382), (23, 95224680), (24, 91256985), (27, 81117320), (30, 73005588), (36, 60837990), (37, 59193720), (40, 54754191), (45, 48670392), (46, 47612340), (54, 40558660), (60, 36502794), (69, 31741560), (72, 30418995), (74, 29596860), (90, 24335196), (92, 23806170), (108, 20279330), (111, 19731240), (115, 19044936), (120, 18251397), (135, 16223464), (138, 15870780), (148, 14798430), (180, 12167598), (184, 11903085), (185, 11838744), (207, 10580520), (216, 10139665), (222, 9865620), (230, 9522468), (270, 8111732), (276, 7935390), (296, 7399215), (333, 6577080), (345, 6348312), (360, 6083799), (370, 5919372), (414, 5290260), (444, 4932810), (460, 4761234), (540, 4055866), (552, 3967695), (555, 3946248), (621, 3526840), (666, 3288540), (690, 3174156), (740, 2959686), (828, 2645130), (851, 2573640), (888, 2466405), (920, 2380617), (999, 2192360), (1035, 2116104), (1080, 2027933), (1110, 1973124), (1242, 1763420), (1332, 1644270), (1380, 1587078), (1480, 1479843), (1656, 1322565), (1665, 1315416), (1702, 1286820), (1998, 1096180), (2070, 1058052), (2220, 986562), (2383, 919080), (2484, 881710), (2553, 857880), (2664, 822135), (2760, 793539), (3105, 705368), (3330, 657708), (3404, 643410), (3996, 548090), (4140, 529026), (4255, 514728), (4440, 493281), (4766, 459540), (4968, 440855), (4995, 438472), (5106, 428940), (6210, 352684), (6660, 328854), (6808, 321705), (7149, 306360), (7659, 285960), (7992, 274045), (8280, 264513), (8510, 257364), (9532, 229770), (9990, 219236), (10212, 214470), (11915, 183816), (12420, 176342), (12765, 171576), (13320, 164427), (14298, 153180), (15318, 142980), (17020, 128682), (19064, 114885), (19980, 109618), (20424, 107235), (21447, 102120), (22977, 95320), (23830, 91908), (24840, 88171), (25530, 85788), (28596, 76590), (30636, 71490), (34040, 64341), (35745, 61272), (38295, 57192), (39960, 54809), (42894, 51060), (45954, 47660)]