384227207240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1\times {\mathrm{2617}}^1$

素因数の和:3535

約数の個数: 128

約数和(自身を含む): 899352115200

約数和(自身を除く): 515124907960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 167, 248, 310, 334, 620, 668, 709, 835, 1240, 1336, 1418, 1670, 2617, 2836, 3340, 3545, 5177, 5234, 5672, 6680, 7090, 10354, 10468, 13085, 14180, 20708, 20936, 21979, 25885, 26170, 28360, 41416, 43958, 51770, 52340, 81127, 87916, 103540, 104680, 109895, 118403, 162254, 175832, 207080, 219790, 236806, 324508, 405635, 437039, 439580, 473612, 592015, 649016, 811270, 874078, 879160, 947224, 1184030, 1622540, 1748156, 1855453, 2185195, 2368060, 3245080, 3496312, 3670493, 3710906, 4370390, 4736120, 7340986, 7421812, 8740780, 9277265, 13548209, 14681972, 14843624, 17481560, 18352465, 18554530, 27096418, 29363944, 36704930, 37109060, 54192836, 57519043, 67741045, 73409860, 74218120, 108385672, 115038086, 135482090, 146819720, 230076172, 270964180, 287595215, 309860651, 460152344, 541928360, 575190430, 619721302, 1150380860, 1239442604, 1549303255, 2300761720, 2478885208, 3098606510, 6197213020, 9605680181, 12394426040, 19211360362, 38422720724, 48028400905, 76845441448, 96056801810, 192113603620, 384227207240]

約数ペア:

[(1, 384227207240), (2, 192113603620), (4, 96056801810), (5, 76845441448), (8, 48028400905), (10, 38422720724), (20, 19211360362), (31, 12394426040), (40, 9605680181), (62, 6197213020), (124, 3098606510), (155, 2478885208), (167, 2300761720), (248, 1549303255), (310, 1239442604), (334, 1150380860), (620, 619721302), (668, 575190430), (709, 541928360), (835, 460152344), (1240, 309860651), (1336, 287595215), (1418, 270964180), (1670, 230076172), (2617, 146819720), (2836, 135482090), (3340, 115038086), (3545, 108385672), (5177, 74218120), (5234, 73409860), (5672, 67741045), (6680, 57519043), (7090, 54192836), (10354, 37109060), (10468, 36704930), (13085, 29363944), (14180, 27096418), (20708, 18554530), (20936, 18352465), (21979, 17481560), (25885, 14843624), (26170, 14681972), (28360, 13548209), (41416, 9277265), (43958, 8740780), (51770, 7421812), (52340, 7340986), (81127, 4736120), (87916, 4370390), (103540, 3710906), (104680, 3670493), (109895, 3496312), (118403, 3245080), (162254, 2368060), (175832, 2185195), (207080, 1855453), (219790, 1748156), (236806, 1622540), (324508, 1184030), (405635, 947224), (437039, 879160), (439580, 874078), (473612, 811270), (592015, 649016)]