3871820520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1069

約数の個数: 256

約数和(自身を含む): 13353984000

約数和(自身を除く): 9482163480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 83, 90, 94, 108, 120, 135, 141, 166, 180, 188, 216, 235, 249, 270, 282, 332, 360, 376, 415, 423, 470, 498, 540, 564, 664, 705, 747, 830, 846, 919, 940, 996, 1080, 1128, 1245, 1269, 1410, 1494, 1660, 1692, 1838, 1880, 1992, 2115, 2241, 2490, 2538, 2757, 2820, 2988, 3320, 3384, 3676, 3735, 3901, 4230, 4482, 4595, 4980, 5076, 5514, 5640, 5976, 6345, 7352, 7470, 7802, 8271, 8460, 8964, 9190, 9960, 10152, 11028, 11205, 11703, 12690, 13785, 14940, 15604, 16542, 16920, 17928, 18380, 19505, 22056, 22410, 23406, 24813, 25380, 27570, 29880, 31208, 33084, 35109, 36760, 39010, 41355, 43193, 44820, 46812, 49626, 50760, 55140, 58515, 66168, 70218, 76277, 78020, 82710, 86386, 89640, 93624, 99252, 105327, 110280, 117030, 124065, 129579, 140436, 152554, 156040, 165420, 172772, 175545, 198504, 210654, 215965, 228831, 234060, 248130, 259158, 280872, 305108, 330840, 345544, 351090, 381385, 388737, 421308, 431930, 457662, 468120, 496260, 518316, 526635, 610216, 647895, 686493, 702180, 762770, 777474, 842616, 863860, 915324, 992520, 1036632, 1053270, 1144155, 1166211, 1295790, 1372986, 1404360, 1525540, 1554948, 1727720, 1830648, 1943685, 2059479, 2106540, 2288310, 2332422, 2591580, 2745972, 3051080, 3109896, 3432465, 3585019, 3887370, 4118958, 4213080, 4576620, 4664844, 5183160, 5491944, 5831055, 6864930, 7170038, 7774740, 8237916, 9153240, 9329688, 10297395, 10755057, 11662110, 13729860, 14340076, 15549480, 16475832, 17925095, 20594790, 21510114, 23324220, 27459720, 28680152, 32265171, 35850190, 41189580, 43020228, 46648440, 53775285, 64530342, 71700380, 82379160, 86040456, 96795513, 107550570, 129060684, 143400760, 161325855, 193591026, 215101140, 258121368, 322651710, 387182052, 430202280, 483977565, 645303420, 774364104, 967955130, 1290606840, 1935910260, 3871820520]

約数ペア:

[(1, 3871820520), (2, 1935910260), (3, 1290606840), (4, 967955130), (5, 774364104), (6, 645303420), (8, 483977565), (9, 430202280), (10, 387182052), (12, 322651710), (15, 258121368), (18, 215101140), (20, 193591026), (24, 161325855), (27, 143400760), (30, 129060684), (36, 107550570), (40, 96795513), (45, 86040456), (47, 82379160), (54, 71700380), (60, 64530342), (72, 53775285), (83, 46648440), (90, 43020228), (94, 41189580), (108, 35850190), (120, 32265171), (135, 28680152), (141, 27459720), (166, 23324220), (180, 21510114), (188, 20594790), (216, 17925095), (235, 16475832), (249, 15549480), (270, 14340076), (282, 13729860), (332, 11662110), (360, 10755057), (376, 10297395), (415, 9329688), (423, 9153240), (470, 8237916), (498, 7774740), (540, 7170038), (564, 6864930), (664, 5831055), (705, 5491944), (747, 5183160), (830, 4664844), (846, 4576620), (919, 4213080), (940, 4118958), (996, 3887370), (1080, 3585019), (1128, 3432465), (1245, 3109896), (1269, 3051080), (1410, 2745972), (1494, 2591580), (1660, 2332422), (1692, 2288310), (1838, 2106540), (1880, 2059479), (1992, 1943685), (2115, 1830648), (2241, 1727720), (2490, 1554948), (2538, 1525540), (2757, 1404360), (2820, 1372986), (2988, 1295790), (3320, 1166211), (3384, 1144155), (3676, 1053270), (3735, 1036632), (3901, 992520), (4230, 915324), (4482, 863860), (4595, 842616), (4980, 777474), (5076, 762770), (5514, 702180), (5640, 686493), (5976, 647895), (6345, 610216), (7352, 526635), (7470, 518316), (7802, 496260), (8271, 468120), (8460, 457662), (8964, 431930), (9190, 421308), (9960, 388737), (10152, 381385), (11028, 351090), (11205, 345544), (11703, 330840), (12690, 305108), (13785, 280872), (14940, 259158), (15604, 248130), (16542, 234060), (16920, 228831), (17928, 215965), (18380, 210654), (19505, 198504), (22056, 175545), (22410, 172772), (23406, 165420), (24813, 156040), (25380, 152554), (27570, 140436), (29880, 129579), (31208, 124065), (33084, 117030), (35109, 110280), (36760, 105327), (39010, 99252), (41355, 93624), (43193, 89640), (44820, 86386), (46812, 82710), (49626, 78020), (50760, 76277), (55140, 70218), (58515, 66168)]