72487833040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{8971}}^1$

素因数の和:9345

約数の個数: 160

約数和(自身を含む): 197371367424

約数和(自身を除く): 124883534384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 307, 329, 376, 470, 560, 614, 658, 752, 940, 1228, 1316, 1535, 1645, 1880, 2149, 2456, 2632, 3070, 3290, 3760, 4298, 4912, 5264, 6140, 6580, 8596, 8971, 10745, 12280, 13160, 14429, 17192, 17942, 21490, 24560, 26320, 28858, 34384, 35884, 42980, 44855, 57716, 62797, 71768, 72145, 85960, 89710, 101003, 115432, 125594, 143536, 144290, 171920, 179420, 202006, 230864, 251188, 288580, 313985, 358840, 404012, 421637, 502376, 505015, 577160, 627970, 717680, 808024, 843274, 1004752, 1010030, 1154320, 1255940, 1616048, 1686548, 2020060, 2108185, 2511880, 2754097, 2951459, 3373096, 4040120, 4216370, 5023760, 5508194, 5902918, 6746192, 8080240, 8432740, 11016388, 11805836, 13770485, 14757295, 16865480, 19278679, 22032776, 23611672, 27540970, 29514590, 33730960, 38557358, 44065552, 47223344, 55081940, 59029180, 77114716, 96393395, 110163880, 118058360, 129442559, 154229432, 192786790, 220327760, 236116720, 258885118, 308458864, 385573580, 517770236, 647212795, 771147160, 906097913, 1035540472, 1294425590, 1542294320, 1812195826, 2071080944, 2588851180, 3624391652, 4530489565, 5177702360, 7248783304, 9060979130, 10355404720, 14497566608, 18121958260, 36243916520, 72487833040]

約数ペア:

[(1, 72487833040), (2, 36243916520), (4, 18121958260), (5, 14497566608), (7, 10355404720), (8, 9060979130), (10, 7248783304), (14, 5177702360), (16, 4530489565), (20, 3624391652), (28, 2588851180), (35, 2071080944), (40, 1812195826), (47, 1542294320), (56, 1294425590), (70, 1035540472), (80, 906097913), (94, 771147160), (112, 647212795), (140, 517770236), (188, 385573580), (235, 308458864), (280, 258885118), (307, 236116720), (329, 220327760), (376, 192786790), (470, 154229432), (560, 129442559), (614, 118058360), (658, 110163880), (752, 96393395), (940, 77114716), (1228, 59029180), (1316, 55081940), (1535, 47223344), (1645, 44065552), (1880, 38557358), (2149, 33730960), (2456, 29514590), (2632, 27540970), (3070, 23611672), (3290, 22032776), (3760, 19278679), (4298, 16865480), (4912, 14757295), (5264, 13770485), (6140, 11805836), (6580, 11016388), (8596, 8432740), (8971, 8080240), (10745, 6746192), (12280, 5902918), (13160, 5508194), (14429, 5023760), (17192, 4216370), (17942, 4040120), (21490, 3373096), (24560, 2951459), (26320, 2754097), (28858, 2511880), (34384, 2108185), (35884, 2020060), (42980, 1686548), (44855, 1616048), (57716, 1255940), (62797, 1154320), (71768, 1010030), (72145, 1004752), (85960, 843274), (89710, 808024), (101003, 717680), (115432, 627970), (125594, 577160), (143536, 505015), (144290, 502376), (171920, 421637), (179420, 404012), (202006, 358840), (230864, 313985), (251188, 288580)]