401410080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:733

約数の個数: 240

約数和(自身を含む): 1448979840

約数和(自身を除く): 1047569760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 659, 705, 720, 752, 810, 846, 864, 940, 1080, 1128, 1269, 1296, 1318, 1410, 1440, 1504, 1620, 1692, 1880, 1977, 2115, 2160, 2256, 2538, 2592, 2636, 2820, 3240, 3295, 3384, 3760, 3807, 3954, 4230, 4320, 4512, 5076, 5272, 5640, 5931, 6345, 6480, 6590, 6768, 7520, 7614, 7908, 8460, 9885, 10152, 10544, 11280, 11862, 12690, 12960, 13180, 13536, 15228, 15816, 16920, 17793, 19035, 19770, 20304, 21088, 22560, 23724, 25380, 26360, 29655, 30456, 30973, 31632, 33840, 35586, 38070, 39540, 40608, 47448, 50760, 52720, 53379, 59310, 60912, 61946, 63264, 67680, 71172, 76140, 79080, 88965, 92919, 94896, 101520, 105440, 106758, 118620, 121824, 123892, 142344, 152280, 154865, 158160, 177930, 185838, 189792, 203040, 213516, 237240, 247784, 266895, 278757, 284688, 304560, 309730, 316320, 355860, 371676, 427032, 464595, 474480, 495568, 533790, 557514, 569376, 609120, 619460, 711720, 743352, 836271, 854064, 929190, 948960, 991136, 1067580, 1115028, 1238920, 1393785, 1423440, 1486704, 1672542, 1708128, 1858380, 2135160, 2230056, 2477840, 2508813, 2787570, 2846880, 2973408, 3345084, 3716760, 4181355, 4270320, 4460112, 4955680, 5017626, 5575140, 6690168, 7433520, 8362710, 8540640, 8920224, 10035252, 11150280, 12544065, 13380336, 14867040, 16725420, 20070504, 22300560, 25088130, 26760672, 33450840, 40141008, 44601120, 50176260, 66901680, 80282016, 100352520, 133803360, 200705040, 401410080]

約数ペア:

[(1, 401410080), (2, 200705040), (3, 133803360), (4, 100352520), (5, 80282016), (6, 66901680), (8, 50176260), (9, 44601120), (10, 40141008), (12, 33450840), (15, 26760672), (16, 25088130), (18, 22300560), (20, 20070504), (24, 16725420), (27, 14867040), (30, 13380336), (32, 12544065), (36, 11150280), (40, 10035252), (45, 8920224), (47, 8540640), (48, 8362710), (54, 7433520), (60, 6690168), (72, 5575140), (80, 5017626), (81, 4955680), (90, 4460112), (94, 4270320), (96, 4181355), (108, 3716760), (120, 3345084), (135, 2973408), (141, 2846880), (144, 2787570), (160, 2508813), (162, 2477840), (180, 2230056), (188, 2135160), (216, 1858380), (235, 1708128), (240, 1672542), (270, 1486704), (282, 1423440), (288, 1393785), (324, 1238920), (360, 1115028), (376, 1067580), (405, 991136), (423, 948960), (432, 929190), (470, 854064), (480, 836271), (540, 743352), (564, 711720), (648, 619460), (659, 609120), (705, 569376), (720, 557514), (752, 533790), (810, 495568), (846, 474480), (864, 464595), (940, 427032), (1080, 371676), (1128, 355860), (1269, 316320), (1296, 309730), (1318, 304560), (1410, 284688), (1440, 278757), (1504, 266895), (1620, 247784), (1692, 237240), (1880, 213516), (1977, 203040), (2115, 189792), (2160, 185838), (2256, 177930), (2538, 158160), (2592, 154865), (2636, 152280), (2820, 142344), (3240, 123892), (3295, 121824), (3384, 118620), (3760, 106758), (3807, 105440), (3954, 101520), (4230, 94896), (4320, 92919), (4512, 88965), (5076, 79080), (5272, 76140), (5640, 71172), (5931, 67680), (6345, 63264), (6480, 61946), (6590, 60912), (6768, 59310), (7520, 53379), (7614, 52720), (7908, 50760), (8460, 47448), (9885, 40608), (10152, 39540), (10544, 38070), (11280, 35586), (11862, 33840), (12690, 31632), (12960, 30973), (13180, 30456), (13536, 29655), (15228, 26360), (15816, 25380), (16920, 23724), (17793, 22560), (19035, 21088), (19770, 20304)]