30736640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 83885760

約数和(自身を除く): 53149120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 59, 64, 74, 80, 88, 110, 118, 128, 148, 160, 176, 185, 220, 236, 256, 295, 296, 320, 352, 370, 407, 440, 472, 590, 592, 640, 649, 704, 740, 814, 880, 944, 1180, 1184, 1280, 1298, 1408, 1480, 1628, 1760, 1888, 2035, 2183, 2360, 2368, 2596, 2816, 2960, 3245, 3256, 3520, 3776, 4070, 4366, 4720, 4736, 5192, 5920, 6490, 6512, 7040, 7552, 8140, 8732, 9440, 9472, 10384, 10915, 11840, 12980, 13024, 14080, 15104, 16280, 17464, 18880, 20768, 21830, 23680, 24013, 25960, 26048, 32560, 34928, 37760, 41536, 43660, 47360, 48026, 51920, 52096, 65120, 69856, 75520, 83072, 87320, 96052, 103840, 104192, 120065, 130240, 139712, 166144, 174640, 192104, 207680, 240130, 260480, 279424, 349280, 384208, 415360, 480260, 520960, 558848, 698560, 768416, 830720, 960520, 1397120, 1536832, 1921040, 2794240, 3073664, 3842080, 6147328, 7684160, 15368320, 30736640]

約数ペア:

[(1, 30736640), (2, 15368320), (4, 7684160), (5, 6147328), (8, 3842080), (10, 3073664), (11, 2794240), (16, 1921040), (20, 1536832), (22, 1397120), (32, 960520), (37, 830720), (40, 768416), (44, 698560), (55, 558848), (59, 520960), (64, 480260), (74, 415360), (80, 384208), (88, 349280), (110, 279424), (118, 260480), (128, 240130), (148, 207680), (160, 192104), (176, 174640), (185, 166144), (220, 139712), (236, 130240), (256, 120065), (295, 104192), (296, 103840), (320, 96052), (352, 87320), (370, 83072), (407, 75520), (440, 69856), (472, 65120), (590, 52096), (592, 51920), (640, 48026), (649, 47360), (704, 43660), (740, 41536), (814, 37760), (880, 34928), (944, 32560), (1180, 26048), (1184, 25960), (1280, 24013), (1298, 23680), (1408, 21830), (1480, 20768), (1628, 18880), (1760, 17464), (1888, 16280), (2035, 15104), (2183, 14080), (2360, 13024), (2368, 12980), (2596, 11840), (2816, 10915), (2960, 10384), (3245, 9472), (3256, 9440), (3520, 8732), (3776, 8140), (4070, 7552), (4366, 7040), (4720, 6512), (4736, 6490), (5192, 5920)]