3978271440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38639}}^1$

素因数の和:38682

約数の個数: 240

約数和(自身を含む): 15696495360

約数和(自身を除く): 11718223920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6864, 7920, 8580, 9360, 10296, 11440, 12870, 17160, 20592, 25740, 34320, 38639, 51480, 77278, 102960, 115917, 154556, 193195, 231834, 309112, 347751, 386390, 425029, 463668, 502307, 579585, 618224, 695502, 772780, 850058, 927336, 1004614, 1159170, 1275087, 1391004, 1506921, 1545560, 1700116, 1738755, 1854672, 2009228, 2125145, 2318340, 2511535, 2550174, 2782008, 3013842, 3091120, 3400232, 3477510, 3825261, 4018456, 4250290, 4520763, 4636680, 5023070, 5100348, 5525377, 5564016, 6027684, 6375435, 6800464, 6955020, 7534605, 7650522, 8036912, 8500580, 9041526, 9273360, 10046140, 10200696, 11050754, 12055368, 12750870, 13910040, 15069210, 15301044, 16576131, 17001160, 18083052, 19126305, 20092280, 20401392, 22101508, 22603815, 24110736, 25501740, 27626885, 27820080, 30138420, 30602088, 33152262, 34002320, 36166104, 38252610, 40184560, 44203016, 45207630, 49728393, 51003480, 55253770, 60276840, 61204176, 66304524, 72332208, 76505220, 82880655, 88406032, 90415260, 99456786, 102006960, 110507540, 120553680, 132609048, 153010440, 165761310, 180830520, 198913572, 221015080, 248641965, 265218096, 306020880, 331522620, 361661040, 397827144, 442030160, 497283930, 663045240, 795654288, 994567860, 1326090480, 1989135720, 3978271440]

約数ペア:

[(1, 3978271440), (2, 1989135720), (3, 1326090480), (4, 994567860), (5, 795654288), (6, 663045240), (8, 497283930), (9, 442030160), (10, 397827144), (11, 361661040), (12, 331522620), (13, 306020880), (15, 265218096), (16, 248641965), (18, 221015080), (20, 198913572), (22, 180830520), (24, 165761310), (26, 153010440), (30, 132609048), (33, 120553680), (36, 110507540), (39, 102006960), (40, 99456786), (44, 90415260), (45, 88406032), (48, 82880655), (52, 76505220), (55, 72332208), (60, 66304524), (65, 61204176), (66, 60276840), (72, 55253770), (78, 51003480), (80, 49728393), (88, 45207630), (90, 44203016), (99, 40184560), (104, 38252610), (110, 36166104), (117, 34002320), (120, 33152262), (130, 30602088), (132, 30138420), (143, 27820080), (144, 27626885), (156, 25501740), (165, 24110736), (176, 22603815), (180, 22101508), (195, 20401392), (198, 20092280), (208, 19126305), (220, 18083052), (234, 17001160), (240, 16576131), (260, 15301044), (264, 15069210), (286, 13910040), (312, 12750870), (330, 12055368), (360, 11050754), (390, 10200696), (396, 10046140), (429, 9273360), (440, 9041526), (468, 8500580), (495, 8036912), (520, 7650522), (528, 7534605), (572, 6955020), (585, 6800464), (624, 6375435), (660, 6027684), (715, 5564016), (720, 5525377), (780, 5100348), (792, 5023070), (858, 4636680), (880, 4520763), (936, 4250290), (990, 4018456), (1040, 3825261), (1144, 3477510), (1170, 3400232), (1287, 3091120), (1320, 3013842), (1430, 2782008), (1560, 2550174), (1584, 2511535), (1716, 2318340), (1872, 2125145), (1980, 2009228), (2145, 1854672), (2288, 1738755), (2340, 1700116), (2574, 1545560), (2640, 1506921), (2860, 1391004), (3120, 1275087), (3432, 1159170), (3960, 1004614), (4290, 927336), (4680, 850058), (5148, 772780), (5720, 695502), (6435, 618224), (6864, 579585), (7920, 502307), (8580, 463668), (9360, 425029), (10296, 386390), (11440, 347751), (12870, 309112), (17160, 231834), (20592, 193195), (25740, 154556), (34320, 115917), (38639, 102960), (51480, 77278)]