9787321440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{522827}}^1$

素因数の和:522861

約数の個数: 144

約数和(自身を含む): 35968475088

約数和(自身を除く): 26181153648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 522827, 1045654, 1568481, 2091308, 2614135, 3136962, 4182616, 4705443, 5228270, 6273924, 6796751, 7842405, 8365232, 9410886, 10456540, 12547848, 13593502, 15684810, 16730464, 18821772, 20390253, 20913080, 23527215, 25095696, 27187004, 31369620, 33983755, 37643544, 40780506, 41826160, 47054430, 50191392, 54374008, 61170759, 62739240, 67967510, 75287088, 81561012, 83652320, 94108860, 101951265, 108748016, 122341518, 125478480, 135935020, 150574176, 163122024, 188217720, 203902530, 217496032, 244683036, 250956960, 271870040, 305853795, 326244048, 376435440, 407805060, 489366072, 543740080, 611707590, 652488096, 752870880, 815610120, 978732144, 1087480160, 1223415180, 1631220240, 1957464288, 2446830360, 3262440480, 4893660720, 9787321440]

約数ペア:

[(1, 9787321440), (2, 4893660720), (3, 3262440480), (4, 2446830360), (5, 1957464288), (6, 1631220240), (8, 1223415180), (9, 1087480160), (10, 978732144), (12, 815610120), (13, 752870880), (15, 652488096), (16, 611707590), (18, 543740080), (20, 489366072), (24, 407805060), (26, 376435440), (30, 326244048), (32, 305853795), (36, 271870040), (39, 250956960), (40, 244683036), (45, 217496032), (48, 203902530), (52, 188217720), (60, 163122024), (65, 150574176), (72, 135935020), (78, 125478480), (80, 122341518), (90, 108748016), (96, 101951265), (104, 94108860), (117, 83652320), (120, 81561012), (130, 75287088), (144, 67967510), (156, 62739240), (160, 61170759), (180, 54374008), (195, 50191392), (208, 47054430), (234, 41826160), (240, 40780506), (260, 37643544), (288, 33983755), (312, 31369620), (360, 27187004), (390, 25095696), (416, 23527215), (468, 20913080), (480, 20390253), (520, 18821772), (585, 16730464), (624, 15684810), (720, 13593502), (780, 12547848), (936, 10456540), (1040, 9410886), (1170, 8365232), (1248, 7842405), (1440, 6796751), (1560, 6273924), (1872, 5228270), (2080, 4705443), (2340, 4182616), (3120, 3136962), (3744, 2614135), (4680, 2091308), (6240, 1568481), (9360, 1045654), (18720, 522827)]