1323007920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 240

約数和(自身を含む): 4833253152

約数和(自身を除く): 3510245232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 107, 117, 120, 130, 144, 156, 180, 195, 208, 214, 234, 240, 260, 312, 321, 360, 390, 428, 468, 520, 535, 585, 624, 642, 720, 780, 856, 936, 963, 1040, 1070, 1170, 1284, 1321, 1391, 1560, 1605, 1712, 1872, 1926, 2140, 2340, 2568, 2642, 2782, 3120, 3210, 3852, 3963, 4173, 4280, 4680, 4815, 5136, 5284, 5564, 6420, 6605, 6955, 7704, 7926, 8346, 8560, 9360, 9630, 10568, 11128, 11889, 12519, 12840, 13210, 13910, 15408, 15852, 16692, 17173, 19260, 19815, 20865, 21136, 22256, 23778, 25038, 25680, 26420, 27820, 31704, 33384, 34346, 38520, 39630, 41730, 47556, 50076, 51519, 52840, 55640, 59445, 62595, 63408, 66768, 68692, 77040, 79260, 83460, 85865, 95112, 100152, 103038, 105680, 111280, 118890, 125190, 137384, 141347, 154557, 158520, 166920, 171730, 190224, 200304, 206076, 237780, 250380, 257595, 274768, 282694, 309114, 317040, 333840, 343460, 412152, 424041, 475560, 500760, 515190, 565388, 618228, 686920, 706735, 772785, 824304, 848082, 951120, 1001520, 1030380, 1130776, 1236456, 1272123, 1373840, 1413470, 1545570, 1696164, 1837511, 2060760, 2120205, 2261552, 2472912, 2544246, 2826940, 3091140, 3392328, 3675022, 4121520, 4240410, 5088492, 5512533, 5653880, 6182280, 6360615, 6784656, 7350044, 8480820, 9187555, 10176984, 11025066, 11307760, 12364560, 12721230, 14700088, 16537599, 16961640, 18375110, 20353968, 22050132, 25442460, 27562665, 29400176, 33075198, 33923280, 36750220, 44100264, 50884920, 55125330, 66150396, 73500440, 82687995, 88200528, 101769840, 110250660, 132300792, 147000880, 165375990, 220501320, 264601584, 330751980, 441002640, 661503960, 1323007920]

約数ペア:

[(1, 1323007920), (2, 661503960), (3, 441002640), (4, 330751980), (5, 264601584), (6, 220501320), (8, 165375990), (9, 147000880), (10, 132300792), (12, 110250660), (13, 101769840), (15, 88200528), (16, 82687995), (18, 73500440), (20, 66150396), (24, 55125330), (26, 50884920), (30, 44100264), (36, 36750220), (39, 33923280), (40, 33075198), (45, 29400176), (48, 27562665), (52, 25442460), (60, 22050132), (65, 20353968), (72, 18375110), (78, 16961640), (80, 16537599), (90, 14700088), (104, 12721230), (107, 12364560), (117, 11307760), (120, 11025066), (130, 10176984), (144, 9187555), (156, 8480820), (180, 7350044), (195, 6784656), (208, 6360615), (214, 6182280), (234, 5653880), (240, 5512533), (260, 5088492), (312, 4240410), (321, 4121520), (360, 3675022), (390, 3392328), (428, 3091140), (468, 2826940), (520, 2544246), (535, 2472912), (585, 2261552), (624, 2120205), (642, 2060760), (720, 1837511), (780, 1696164), (856, 1545570), (936, 1413470), (963, 1373840), (1040, 1272123), (1070, 1236456), (1170, 1130776), (1284, 1030380), (1321, 1001520), (1391, 951120), (1560, 848082), (1605, 824304), (1712, 772785), (1872, 706735), (1926, 686920), (2140, 618228), (2340, 565388), (2568, 515190), (2642, 500760), (2782, 475560), (3120, 424041), (3210, 412152), (3852, 343460), (3963, 333840), (4173, 317040), (4280, 309114), (4680, 282694), (4815, 274768), (5136, 257595), (5284, 250380), (5564, 237780), (6420, 206076), (6605, 200304), (6955, 190224), (7704, 171730), (7926, 166920), (8346, 158520), (8560, 154557), (9360, 141347), (9630, 137384), (10568, 125190), (11128, 118890), (11889, 111280), (12519, 105680), (12840, 103038), (13210, 100152), (13910, 95112), (15408, 85865), (15852, 83460), (16692, 79260), (17173, 77040), (19260, 68692), (19815, 66768), (20865, 63408), (21136, 62595), (22256, 59445), (23778, 55640), (25038, 52840), (25680, 51519), (26420, 50076), (27820, 47556), (31704, 41730), (33384, 39630), (34346, 38520)]