16227120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 61996032

約数和(自身を除く): 45768912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 743, 780, 840, 910, 1040, 1092, 1365, 1456, 1486, 1560, 1680, 1820, 2184, 2229, 2730, 2972, 3120, 3640, 3715, 4368, 4458, 5201, 5460, 5944, 7280, 7430, 8916, 9659, 10402, 10920, 11145, 11888, 14860, 15603, 17832, 19318, 20804, 21840, 22290, 26005, 28977, 29720, 31206, 35664, 38636, 41608, 44580, 48295, 52010, 57954, 59440, 62412, 67613, 77272, 78015, 83216, 89160, 96590, 104020, 115908, 124824, 135226, 144885, 154544, 156030, 178320, 193180, 202839, 208040, 231816, 249648, 270452, 289770, 312060, 338065, 386360, 405678, 416080, 463632, 540904, 579540, 624120, 676130, 772720, 811356, 1014195, 1081808, 1159080, 1248240, 1352260, 1622712, 2028390, 2318160, 2704520, 3245424, 4056780, 5409040, 8113560, 16227120]

約数ペア:

[(1, 16227120), (2, 8113560), (3, 5409040), (4, 4056780), (5, 3245424), (6, 2704520), (7, 2318160), (8, 2028390), (10, 1622712), (12, 1352260), (13, 1248240), (14, 1159080), (15, 1081808), (16, 1014195), (20, 811356), (21, 772720), (24, 676130), (26, 624120), (28, 579540), (30, 540904), (35, 463632), (39, 416080), (40, 405678), (42, 386360), (48, 338065), (52, 312060), (56, 289770), (60, 270452), (65, 249648), (70, 231816), (78, 208040), (80, 202839), (84, 193180), (91, 178320), (104, 156030), (105, 154544), (112, 144885), (120, 135226), (130, 124824), (140, 115908), (156, 104020), (168, 96590), (182, 89160), (195, 83216), (208, 78015), (210, 77272), (240, 67613), (260, 62412), (273, 59440), (280, 57954), (312, 52010), (336, 48295), (364, 44580), (390, 41608), (420, 38636), (455, 35664), (520, 31206), (546, 29720), (560, 28977), (624, 26005), (728, 22290), (743, 21840), (780, 20804), (840, 19318), (910, 17832), (1040, 15603), (1092, 14860), (1365, 11888), (1456, 11145), (1486, 10920), (1560, 10402), (1680, 9659), (1820, 8916), (2184, 7430), (2229, 7280), (2730, 5944), (2972, 5460), (3120, 5201), (3640, 4458), (3715, 4368)]