664695720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:446

約数の個数: 320

約数和(自身を含む): 2468632320

約数和(自身を除く): 1803936600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 81, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 162, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 324, 344, 351, 360, 367, 387, 390, 405, 430, 468, 516, 520, 540, 559, 585, 645, 648, 702, 734, 774, 780, 810, 860, 936, 1032, 1053, 1080, 1101, 1118, 1161, 1170, 1290, 1404, 1468, 1548, 1560, 1620, 1677, 1720, 1755, 1835, 1935, 2106, 2202, 2236, 2322, 2340, 2580, 2795, 2808, 2936, 3096, 3240, 3303, 3354, 3483, 3510, 3670, 3870, 4212, 4404, 4472, 4644, 4680, 4771, 5031, 5160, 5265, 5505, 5590, 5805, 6606, 6708, 6966, 7020, 7340, 7740, 8385, 8424, 8808, 9288, 9542, 9909, 10062, 10530, 11010, 11180, 11610, 13212, 13416, 13932, 14040, 14313, 14680, 15093, 15480, 15781, 16515, 16770, 17415, 19084, 19818, 20124, 21060, 22020, 22360, 23220, 23855, 25155, 26424, 27864, 28626, 29727, 30186, 31562, 33030, 33540, 34830, 38168, 39636, 40248, 42120, 42939, 44040, 45279, 46440, 47343, 47710, 49545, 50310, 57252, 59454, 60372, 63124, 66060, 67080, 69660, 71565, 75465, 78905, 79272, 85878, 90558, 94686, 95420, 99090, 100620, 114504, 118908, 120744, 126248, 128817, 132120, 139320, 142029, 143130, 148635, 150930, 157810, 171756, 181116, 189372, 190840, 198180, 201240, 205153, 214695, 226395, 236715, 237816, 257634, 284058, 286260, 297270, 301860, 315620, 343512, 362232, 378744, 386451, 396360, 410306, 426087, 429390, 452790, 473430, 515268, 568116, 572520, 594540, 603720, 615459, 631240, 644085, 710145, 772902, 820612, 852174, 858780, 905580, 946860, 1025765, 1030536, 1136232, 1189080, 1230918, 1278261, 1288170, 1420290, 1545804, 1641224, 1704348, 1717560, 1811160, 1846377, 1893720, 1932255, 2051530, 2130435, 2461836, 2556522, 2576340, 2840580, 3077295, 3091608, 3408696, 3692754, 3864510, 4103060, 4260870, 4923672, 5113044, 5152680, 5539131, 5681160, 6154590, 6391305, 7385508, 7729020, 8206120, 8521740, 9231885, 10226088, 11078262, 12309180, 12782610, 14771016, 15458040, 16617393, 17043480, 18463770, 22156524, 24618360, 25565220, 27695655, 33234786, 36927540, 44313048, 51130440, 55391310, 66469572, 73855080, 83086965, 110782620, 132939144, 166173930, 221565240, 332347860, 664695720]

約数ペア:

[(1, 664695720), (2, 332347860), (3, 221565240), (4, 166173930), (5, 132939144), (6, 110782620), (8, 83086965), (9, 73855080), (10, 66469572), (12, 55391310), (13, 51130440), (15, 44313048), (18, 36927540), (20, 33234786), (24, 27695655), (26, 25565220), (27, 24618360), (30, 22156524), (36, 18463770), (39, 17043480), (40, 16617393), (43, 15458040), (45, 14771016), (52, 12782610), (54, 12309180), (60, 11078262), (65, 10226088), (72, 9231885), (78, 8521740), (81, 8206120), (86, 7729020), (90, 7385508), (104, 6391305), (108, 6154590), (117, 5681160), (120, 5539131), (129, 5152680), (130, 5113044), (135, 4923672), (156, 4260870), (162, 4103060), (172, 3864510), (180, 3692754), (195, 3408696), (215, 3091608), (216, 3077295), (234, 2840580), (258, 2576340), (260, 2556522), (270, 2461836), (312, 2130435), (324, 2051530), (344, 1932255), (351, 1893720), (360, 1846377), (367, 1811160), (387, 1717560), (390, 1704348), (405, 1641224), (430, 1545804), (468, 1420290), (516, 1288170), (520, 1278261), (540, 1230918), (559, 1189080), (585, 1136232), (645, 1030536), (648, 1025765), (702, 946860), (734, 905580), (774, 858780), (780, 852174), (810, 820612), (860, 772902), (936, 710145), (1032, 644085), (1053, 631240), (1080, 615459), (1101, 603720), (1118, 594540), (1161, 572520), (1170, 568116), (1290, 515268), (1404, 473430), (1468, 452790), (1548, 429390), (1560, 426087), (1620, 410306), (1677, 396360), (1720, 386451), (1755, 378744), (1835, 362232), (1935, 343512), (2106, 315620), (2202, 301860), (2236, 297270), (2322, 286260), (2340, 284058), (2580, 257634), (2795, 237816), (2808, 236715), (2936, 226395), (3096, 214695), (3240, 205153), (3303, 201240), (3354, 198180), (3483, 190840), (3510, 189372), (3670, 181116), (3870, 171756), (4212, 157810), (4404, 150930), (4472, 148635), (4644, 143130), (4680, 142029), (4771, 139320), (5031, 132120), (5160, 128817), (5265, 126248), (5505, 120744), (5590, 118908), (5805, 114504), (6606, 100620), (6708, 99090), (6966, 95420), (7020, 94686), (7340, 90558), (7740, 85878), (8385, 79272), (8424, 78905), (8808, 75465), (9288, 71565), (9542, 69660), (9909, 67080), (10062, 66060), (10530, 63124), (11010, 60372), (11180, 59454), (11610, 57252), (13212, 50310), (13416, 49545), (13932, 47710), (14040, 47343), (14313, 46440), (14680, 45279), (15093, 44040), (15480, 42939), (15781, 42120), (16515, 40248), (16770, 39636), (17415, 38168), (19084, 34830), (19818, 33540), (20124, 33030), (21060, 31562), (22020, 30186), (22360, 29727), (23220, 28626), (23855, 27864), (25155, 26424)]