289322259720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127291}}^1$

素因数の和:127396

約数の個数: 256

約数和(自身を含む): 985423380480

約数和(自身を除く): 696101120760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 47, 52, 60, 62, 65, 78, 93, 94, 104, 120, 124, 130, 141, 155, 156, 186, 188, 195, 235, 248, 260, 282, 310, 312, 372, 376, 390, 403, 465, 470, 520, 564, 611, 620, 705, 744, 780, 806, 930, 940, 1128, 1209, 1222, 1240, 1410, 1457, 1560, 1612, 1833, 1860, 1880, 2015, 2418, 2444, 2820, 2914, 3055, 3224, 3666, 3720, 4030, 4371, 4836, 4888, 5640, 5828, 6045, 6110, 7285, 7332, 8060, 8742, 9165, 9672, 11656, 12090, 12220, 14570, 14664, 16120, 17484, 18330, 18941, 21855, 24180, 24440, 29140, 34968, 36660, 37882, 43710, 48360, 56823, 58280, 73320, 75764, 87420, 94705, 113646, 127291, 151528, 174840, 189410, 227292, 254582, 284115, 378820, 381873, 454584, 509164, 568230, 636455, 757640, 763746, 1018328, 1136460, 1272910, 1527492, 1654783, 1909365, 2272920, 2545820, 3054984, 3309566, 3818730, 3946021, 4964349, 5091640, 5982677, 6619132, 7637460, 7892042, 8273915, 9928698, 11838063, 11965354, 13238264, 15274920, 15784084, 16547830, 17948031, 19730105, 19857396, 23676126, 23930708, 24821745, 29913385, 31568168, 33095660, 35896062, 39460210, 39714792, 47352252, 47861416, 49643490, 51298273, 59190315, 59826770, 66191320, 71792124, 77774801, 78920420, 89740155, 94704504, 99286980, 102596546, 118380630, 119653540, 143584248, 153894819, 155549602, 157840840, 179480310, 185462987, 198573960, 205193092, 233324403, 236761260, 239307080, 256491365, 307789638, 311099204, 358960620, 370925974, 388874005, 410386184, 466648806, 473522520, 512982730, 556388961, 615579276, 622198408, 717921240, 741851948, 769474095, 777748010, 927314935, 933297612, 1025965460, 1112777922, 1166622015, 1231158552, 1483703896, 1538948190, 1555496020, 1854629870, 1866595224, 2051930920, 2225555844, 2333244030, 2411018831, 2781944805, 3077896380, 3110992040, 3709259740, 4451111688, 4666488060, 4822037662, 5563889610, 6155792760, 7233056493, 7418519480, 9332976120, 9644075324, 11127779220, 12055094155, 14466112986, 19288150648, 22255558440, 24110188310, 28932225972, 36165282465, 48220376620, 57864451944, 72330564930, 96440753240, 144661129860, 289322259720]

約数ペア:

[(1, 289322259720), (2, 144661129860), (3, 96440753240), (4, 72330564930), (5, 57864451944), (6, 48220376620), (8, 36165282465), (10, 28932225972), (12, 24110188310), (13, 22255558440), (15, 19288150648), (20, 14466112986), (24, 12055094155), (26, 11127779220), (30, 9644075324), (31, 9332976120), (39, 7418519480), (40, 7233056493), (47, 6155792760), (52, 5563889610), (60, 4822037662), (62, 4666488060), (65, 4451111688), (78, 3709259740), (93, 3110992040), (94, 3077896380), (104, 2781944805), (120, 2411018831), (124, 2333244030), (130, 2225555844), (141, 2051930920), (155, 1866595224), (156, 1854629870), (186, 1555496020), (188, 1538948190), (195, 1483703896), (235, 1231158552), (248, 1166622015), (260, 1112777922), (282, 1025965460), (310, 933297612), (312, 927314935), (372, 777748010), (376, 769474095), (390, 741851948), (403, 717921240), (465, 622198408), (470, 615579276), (520, 556388961), (564, 512982730), (611, 473522520), (620, 466648806), (705, 410386184), (744, 388874005), (780, 370925974), (806, 358960620), (930, 311099204), (940, 307789638), (1128, 256491365), (1209, 239307080), (1222, 236761260), (1240, 233324403), (1410, 205193092), (1457, 198573960), (1560, 185462987), (1612, 179480310), (1833, 157840840), (1860, 155549602), (1880, 153894819), (2015, 143584248), (2418, 119653540), (2444, 118380630), (2820, 102596546), (2914, 99286980), (3055, 94704504), (3224, 89740155), (3666, 78920420), (3720, 77774801), (4030, 71792124), (4371, 66191320), (4836, 59826770), (4888, 59190315), (5640, 51298273), (5828, 49643490), (6045, 47861416), (6110, 47352252), (7285, 39714792), (7332, 39460210), (8060, 35896062), (8742, 33095660), (9165, 31568168), (9672, 29913385), (11656, 24821745), (12090, 23930708), (12220, 23676126), (14570, 19857396), (14664, 19730105), (16120, 17948031), (17484, 16547830), (18330, 15784084), (18941, 15274920), (21855, 13238264), (24180, 11965354), (24440, 11838063), (29140, 9928698), (34968, 8273915), (36660, 7892042), (37882, 7637460), (43710, 6619132), (48360, 5982677), (56823, 5091640), (58280, 4964349), (73320, 3946021), (75764, 3818730), (87420, 3309566), (94705, 3054984), (113646, 2545820), (127291, 2272920), (151528, 1909365), (174840, 1654783), (189410, 1527492), (227292, 1272910), (254582, 1136460), (284115, 1018328), (378820, 763746), (381873, 757640), (454584, 636455), (509164, 568230)]