423156717680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{751}}^1\times {\mathrm{853}}^1$

素因数の和:1999

約数の個数: 160

約数和(自身を含む): 1032053944320

約数和(自身を除く): 608897226640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 359, 368, 460, 718, 751, 853, 920, 1436, 1502, 1706, 1795, 1840, 2872, 3004, 3412, 3590, 3755, 4265, 5744, 6008, 6824, 7180, 7510, 8257, 8530, 12016, 13648, 14360, 15020, 16514, 17060, 17273, 19619, 28720, 30040, 33028, 34120, 34546, 39238, 41285, 60080, 66056, 68240, 69092, 78476, 82570, 86365, 98095, 132112, 138184, 156952, 165140, 172730, 196190, 269609, 276368, 306227, 313904, 330280, 345460, 392380, 539218, 612454, 640603, 660560, 690920, 784760, 1078436, 1224908, 1281206, 1348045, 1381840, 1531135, 1569520, 2156872, 2449816, 2562412, 2696090, 3062270, 3203015, 4313744, 4899632, 5124824, 5392180, 6124540, 6201007, 6406030, 7043221, 10249648, 10784360, 12249080, 12402014, 12812060, 14086442, 14733869, 21568720, 24498160, 24804028, 25624120, 28172884, 29467738, 31005035, 35216105, 49608056, 51248240, 56345768, 58935476, 62010070, 70432210, 73669345, 99216112, 112691536, 117870952, 124020140, 140864420, 147338690, 229976477, 235741904, 248040280, 281728840, 294677380, 459952954, 496080560, 563457680, 589354760, 919905908, 1149882385, 1178709520, 1839811816, 2299764770, 3679623632, 4599529540, 5289458971, 9199059080, 10578917942, 18398118160, 21157835884, 26447294855, 42315671768, 52894589710, 84631343536, 105789179420, 211578358840, 423156717680]

約数ペア:

[(1, 423156717680), (2, 211578358840), (4, 105789179420), (5, 84631343536), (8, 52894589710), (10, 42315671768), (16, 26447294855), (20, 21157835884), (23, 18398118160), (40, 10578917942), (46, 9199059080), (80, 5289458971), (92, 4599529540), (115, 3679623632), (184, 2299764770), (230, 1839811816), (359, 1178709520), (368, 1149882385), (460, 919905908), (718, 589354760), (751, 563457680), (853, 496080560), (920, 459952954), (1436, 294677380), (1502, 281728840), (1706, 248040280), (1795, 235741904), (1840, 229976477), (2872, 147338690), (3004, 140864420), (3412, 124020140), (3590, 117870952), (3755, 112691536), (4265, 99216112), (5744, 73669345), (6008, 70432210), (6824, 62010070), (7180, 58935476), (7510, 56345768), (8257, 51248240), (8530, 49608056), (12016, 35216105), (13648, 31005035), (14360, 29467738), (15020, 28172884), (16514, 25624120), (17060, 24804028), (17273, 24498160), (19619, 21568720), (28720, 14733869), (30040, 14086442), (33028, 12812060), (34120, 12402014), (34546, 12249080), (39238, 10784360), (41285, 10249648), (60080, 7043221), (66056, 6406030), (68240, 6201007), (69092, 6124540), (78476, 5392180), (82570, 5124824), (86365, 4899632), (98095, 4313744), (132112, 3203015), (138184, 3062270), (156952, 2696090), (165140, 2562412), (172730, 2449816), (196190, 2156872), (269609, 1569520), (276368, 1531135), (306227, 1381840), (313904, 1348045), (330280, 1281206), (345460, 1224908), (392380, 1078436), (539218, 784760), (612454, 690920), (640603, 660560)]