27144611960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19501}}^1$

素因数の和:19641

約数の個数: 128

約数和(自身を含む): 68241398400

約数和(自身を除く): 41096786440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 89, 92, 115, 136, 170, 178, 184, 230, 340, 356, 391, 445, 460, 680, 712, 782, 890, 920, 1513, 1564, 1780, 1955, 2047, 3026, 3128, 3560, 3910, 4094, 6052, 7565, 7820, 8188, 10235, 12104, 15130, 15640, 16376, 19501, 20470, 30260, 34799, 39002, 40940, 60520, 69598, 78004, 81880, 97505, 139196, 156008, 173995, 195010, 278392, 331517, 347990, 390020, 448523, 663034, 695980, 780040, 897046, 1326068, 1391960, 1657585, 1735589, 1794092, 2242615, 2652136, 3315170, 3471178, 3588184, 4485230, 6630340, 6942356, 7624891, 8677945, 8970460, 13260680, 13884712, 15249782, 17355890, 17940920, 29505013, 30499564, 34711780, 38124455, 39918547, 59010026, 60999128, 69423560, 76248910, 79837094, 118020052, 147525065, 152497820, 159674188, 199592735, 236040104, 295050130, 304995640, 319348376, 399185470, 590100260, 678615299, 798370940, 1180200520, 1357230598, 1596741880, 2714461196, 3393076495, 5428922392, 6786152990, 13572305980, 27144611960]

約数ペア:

[(1, 27144611960), (2, 13572305980), (4, 6786152990), (5, 5428922392), (8, 3393076495), (10, 2714461196), (17, 1596741880), (20, 1357230598), (23, 1180200520), (34, 798370940), (40, 678615299), (46, 590100260), (68, 399185470), (85, 319348376), (89, 304995640), (92, 295050130), (115, 236040104), (136, 199592735), (170, 159674188), (178, 152497820), (184, 147525065), (230, 118020052), (340, 79837094), (356, 76248910), (391, 69423560), (445, 60999128), (460, 59010026), (680, 39918547), (712, 38124455), (782, 34711780), (890, 30499564), (920, 29505013), (1513, 17940920), (1564, 17355890), (1780, 15249782), (1955, 13884712), (2047, 13260680), (3026, 8970460), (3128, 8677945), (3560, 7624891), (3910, 6942356), (4094, 6630340), (6052, 4485230), (7565, 3588184), (7820, 3471178), (8188, 3315170), (10235, 2652136), (12104, 2242615), (15130, 1794092), (15640, 1735589), (16376, 1657585), (19501, 1391960), (20470, 1326068), (30260, 897046), (34799, 780040), (39002, 695980), (40940, 663034), (60520, 448523), (69598, 390020), (78004, 347990), (81880, 331517), (97505, 278392), (139196, 195010), (156008, 173995)]