25720723080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{2677}}^1$

素因数の和:4760

約数の個数: 192

約数和(自身を含む): 90100024560

約数和(自身を除く): 64379301480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2053, 2340, 2677, 4106, 4680, 5354, 6159, 8031, 8212, 10265, 10708, 12318, 13385, 16062, 16424, 18477, 20530, 21416, 24093, 24636, 26689, 26770, 30795, 32124, 34801, 36954, 40155, 41060, 48186, 49272, 53378, 53540, 61590, 64248, 69602, 73908, 80067, 80310, 82120, 92385, 96372, 104403, 106756, 107080, 120465, 123180, 133445, 139204, 147816, 160134, 160620, 174005, 184770, 192744, 208806, 213512, 240201, 240930, 246360, 266890, 278408, 313209, 320268, 321240, 348010, 369540, 400335, 417612, 480402, 481860, 522015, 533780, 626418, 640536, 696020, 739080, 800670, 835224, 960804, 963720, 1044030, 1067560, 1201005, 1252836, 1392040, 1566045, 1601340, 1921608, 2088060, 2402010, 2505672, 3132090, 3202680, 4176120, 4804020, 5495881, 6264180, 9608040, 10991762, 12528360, 16487643, 21983524, 27479405, 32975286, 43967048, 49462929, 54958810, 65950572, 71446453, 82438215, 98925858, 109917620, 131901144, 142892906, 164876430, 197851716, 214339359, 219835240, 247314645, 285785812, 329752860, 357232265, 395703432, 428678718, 494629290, 571571624, 643018077, 659505720, 714464530, 857357436, 989258580, 1071696795, 1286036154, 1428929060, 1714714872, 1978517160, 2143393590, 2572072308, 2857858120, 3215090385, 4286787180, 5144144616, 6430180770, 8573574360, 12860361540, 25720723080]

約数ペア:

[(1, 25720723080), (2, 12860361540), (3, 8573574360), (4, 6430180770), (5, 5144144616), (6, 4286787180), (8, 3215090385), (9, 2857858120), (10, 2572072308), (12, 2143393590), (13, 1978517160), (15, 1714714872), (18, 1428929060), (20, 1286036154), (24, 1071696795), (26, 989258580), (30, 857357436), (36, 714464530), (39, 659505720), (40, 643018077), (45, 571571624), (52, 494629290), (60, 428678718), (65, 395703432), (72, 357232265), (78, 329752860), (90, 285785812), (104, 247314645), (117, 219835240), (120, 214339359), (130, 197851716), (156, 164876430), (180, 142892906), (195, 131901144), (234, 109917620), (260, 98925858), (312, 82438215), (360, 71446453), (390, 65950572), (468, 54958810), (520, 49462929), (585, 43967048), (780, 32975286), (936, 27479405), (1170, 21983524), (1560, 16487643), (2053, 12528360), (2340, 10991762), (2677, 9608040), (4106, 6264180), (4680, 5495881), (5354, 4804020), (6159, 4176120), (8031, 3202680), (8212, 3132090), (10265, 2505672), (10708, 2402010), (12318, 2088060), (13385, 1921608), (16062, 1601340), (16424, 1566045), (18477, 1392040), (20530, 1252836), (21416, 1201005), (24093, 1067560), (24636, 1044030), (26689, 963720), (26770, 960804), (30795, 835224), (32124, 800670), (34801, 739080), (36954, 696020), (40155, 640536), (41060, 626418), (48186, 533780), (49272, 522015), (53378, 481860), (53540, 480402), (61590, 417612), (64248, 400335), (69602, 369540), (73908, 348010), (80067, 321240), (80310, 320268), (82120, 313209), (92385, 278408), (96372, 266890), (104403, 246360), (106756, 240930), (107080, 240201), (120465, 213512), (123180, 208806), (133445, 192744), (139204, 184770), (147816, 174005), (160134, 160620)]