3711280640

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 160

約数和(自身を含む): 9600323040

約数和(自身を除く): 5889042400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 128, 152, 160, 164, 190, 205, 256, 304, 320, 328, 380, 410, 512, 608, 640, 656, 760, 779, 820, 1216, 1280, 1312, 1520, 1558, 1640, 1861, 2432, 2560, 2624, 3040, 3116, 3280, 3722, 3895, 4864, 5248, 6080, 6232, 6560, 7444, 7790, 9305, 9728, 10496, 12160, 12464, 13120, 14888, 15580, 18610, 20992, 24320, 24928, 26240, 29776, 31160, 35359, 37220, 48640, 49856, 52480, 59552, 62320, 70718, 74440, 76301, 99712, 104960, 119104, 124640, 141436, 148880, 152602, 176795, 199424, 238208, 249280, 282872, 297760, 305204, 353590, 381505, 398848, 476416, 498560, 565744, 595520, 610408, 707180, 763010, 952832, 997120, 1131488, 1191040, 1220816, 1414360, 1449719, 1526020, 1994240, 2262976, 2382080, 2441632, 2828720, 2899438, 3052040, 4525952, 4764160, 4883264, 5657440, 5798876, 6104080, 7248595, 9051904, 9766528, 11314880, 11597752, 12208160, 14497190, 18103808, 19533056, 22629760, 23195504, 24416320, 28994380, 39066112, 45259520, 46391008, 48832640, 57988760, 90519040, 92782016, 97665280, 115977520, 185564032, 195330560, 231955040, 371128064, 463910080, 742256128, 927820160, 1855640320, 3711280640]

約数ペア:

[(1, 3711280640), (2, 1855640320), (4, 927820160), (5, 742256128), (8, 463910080), (10, 371128064), (16, 231955040), (19, 195330560), (20, 185564032), (32, 115977520), (38, 97665280), (40, 92782016), (41, 90519040), (64, 57988760), (76, 48832640), (80, 46391008), (82, 45259520), (95, 39066112), (128, 28994380), (152, 24416320), (160, 23195504), (164, 22629760), (190, 19533056), (205, 18103808), (256, 14497190), (304, 12208160), (320, 11597752), (328, 11314880), (380, 9766528), (410, 9051904), (512, 7248595), (608, 6104080), (640, 5798876), (656, 5657440), (760, 4883264), (779, 4764160), (820, 4525952), (1216, 3052040), (1280, 2899438), (1312, 2828720), (1520, 2441632), (1558, 2382080), (1640, 2262976), (1861, 1994240), (2432, 1526020), (2560, 1449719), (2624, 1414360), (3040, 1220816), (3116, 1191040), (3280, 1131488), (3722, 997120), (3895, 952832), (4864, 763010), (5248, 707180), (6080, 610408), (6232, 595520), (6560, 565744), (7444, 498560), (7790, 476416), (9305, 398848), (9728, 381505), (10496, 353590), (12160, 305204), (12464, 297760), (13120, 282872), (14888, 249280), (15580, 238208), (18610, 199424), (20992, 176795), (24320, 152602), (24928, 148880), (26240, 141436), (29776, 124640), (31160, 119104), (35359, 104960), (37220, 99712), (48640, 76301), (49856, 74440), (52480, 70718), (59552, 62320)]