275143440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8017}}^1$

素因数の和:8057

約数の個数: 160

約数和(自身を含む): 1002185856

約数和(自身を除く): 727042416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8017, 8580, 11440, 16034, 17160, 24051, 32068, 34320, 40085, 48102, 64136, 80170, 88187, 96204, 104221, 120255, 128272, 160340, 176374, 192408, 208442, 240510, 264561, 312663, 320680, 352748, 384816, 416884, 440935, 481020, 521105, 529122, 625326, 641360, 705496, 833768, 881870, 962040, 1042210, 1058244, 1146431, 1250652, 1322805, 1410992, 1563315, 1667536, 1763740, 1924080, 2084420, 2116488, 2292862, 2501304, 2645610, 3126630, 3439293, 3527480, 4168840, 4232976, 4585724, 5002608, 5291220, 5732155, 6253260, 6878586, 7054960, 8337680, 9171448, 10582440, 11464310, 12506520, 13757172, 17196465, 18342896, 21164880, 22928620, 25013040, 27514344, 34392930, 45857240, 55028688, 68785860, 91714480, 137571720, 275143440]

約数ペア:

[(1, 275143440), (2, 137571720), (3, 91714480), (4, 68785860), (5, 55028688), (6, 45857240), (8, 34392930), (10, 27514344), (11, 25013040), (12, 22928620), (13, 21164880), (15, 18342896), (16, 17196465), (20, 13757172), (22, 12506520), (24, 11464310), (26, 10582440), (30, 9171448), (33, 8337680), (39, 7054960), (40, 6878586), (44, 6253260), (48, 5732155), (52, 5291220), (55, 5002608), (60, 4585724), (65, 4232976), (66, 4168840), (78, 3527480), (80, 3439293), (88, 3126630), (104, 2645610), (110, 2501304), (120, 2292862), (130, 2116488), (132, 2084420), (143, 1924080), (156, 1763740), (165, 1667536), (176, 1563315), (195, 1410992), (208, 1322805), (220, 1250652), (240, 1146431), (260, 1058244), (264, 1042210), (286, 962040), (312, 881870), (330, 833768), (390, 705496), (429, 641360), (440, 625326), (520, 529122), (528, 521105), (572, 481020), (624, 440935), (660, 416884), (715, 384816), (780, 352748), (858, 320680), (880, 312663), (1040, 264561), (1144, 240510), (1320, 208442), (1430, 192408), (1560, 176374), (1716, 160340), (2145, 128272), (2288, 120255), (2640, 104221), (2860, 96204), (3120, 88187), (3432, 80170), (4290, 64136), (5720, 48102), (6864, 40085), (8017, 34320), (8580, 32068), (11440, 24051), (16034, 17160)]