72829680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 287017344

約数和(自身を除く): 214187664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 563, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1126, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1689, 1848, 1960, 2156, 2252, 2310, 2352, 2640, 2695, 2815, 2940, 3080, 3234, 3378, 3696, 3920, 3941, 4312, 4504, 4620, 5390, 5630, 5880, 6160, 6193, 6468, 6756, 7882, 8085, 8445, 8624, 9008, 9240, 10780, 11260, 11760, 11823, 12386, 12936, 13512, 15764, 16170, 16890, 18480, 18579, 19705, 21560, 22520, 23646, 24772, 25872, 27024, 27587, 30965, 31528, 32340, 33780, 37158, 39410, 43120, 43351, 45040, 47292, 49544, 55174, 59115, 61930, 63056, 64680, 67560, 74316, 78820, 82761, 86702, 92895, 94584, 99088, 110348, 118230, 123860, 129360, 130053, 135120, 137935, 148632, 157640, 165522, 173404, 185790, 189168, 216755, 220696, 236460, 247720, 260106, 275870, 297264, 303457, 315280, 331044, 346808, 371580, 413805, 433510, 441392, 472920, 495440, 520212, 551740, 606914, 650265, 662088, 693616, 743160, 827610, 867020, 910371, 945840, 1040424, 1103480, 1213828, 1300530, 1324176, 1486320, 1517285, 1655220, 1734040, 1820742, 2080848, 2206960, 2427656, 2601060, 3034570, 3310440, 3468080, 3641484, 4551855, 4855312, 5202120, 6069140, 6620880, 7282968, 9103710, 10404240, 12138280, 14565936, 18207420, 24276560, 36414840, 72829680]

約数ペア:

[(1, 72829680), (2, 36414840), (3, 24276560), (4, 18207420), (5, 14565936), (6, 12138280), (7, 10404240), (8, 9103710), (10, 7282968), (11, 6620880), (12, 6069140), (14, 5202120), (15, 4855312), (16, 4551855), (20, 3641484), (21, 3468080), (22, 3310440), (24, 3034570), (28, 2601060), (30, 2427656), (33, 2206960), (35, 2080848), (40, 1820742), (42, 1734040), (44, 1655220), (48, 1517285), (49, 1486320), (55, 1324176), (56, 1300530), (60, 1213828), (66, 1103480), (70, 1040424), (77, 945840), (80, 910371), (84, 867020), (88, 827610), (98, 743160), (105, 693616), (110, 662088), (112, 650265), (120, 606914), (132, 551740), (140, 520212), (147, 495440), (154, 472920), (165, 441392), (168, 433510), (176, 413805), (196, 371580), (210, 346808), (220, 331044), (231, 315280), (240, 303457), (245, 297264), (264, 275870), (280, 260106), (294, 247720), (308, 236460), (330, 220696), (336, 216755), (385, 189168), (392, 185790), (420, 173404), (440, 165522), (462, 157640), (490, 148632), (528, 137935), (539, 135120), (560, 130053), (563, 129360), (588, 123860), (616, 118230), (660, 110348), (735, 99088), (770, 94584), (784, 92895), (840, 86702), (880, 82761), (924, 78820), (980, 74316), (1078, 67560), (1126, 64680), (1155, 63056), (1176, 61930), (1232, 59115), (1320, 55174), (1470, 49544), (1540, 47292), (1617, 45040), (1680, 43351), (1689, 43120), (1848, 39410), (1960, 37158), (2156, 33780), (2252, 32340), (2310, 31528), (2352, 30965), (2640, 27587), (2695, 27024), (2815, 25872), (2940, 24772), (3080, 23646), (3234, 22520), (3378, 21560), (3696, 19705), (3920, 18579), (3941, 18480), (4312, 16890), (4504, 16170), (4620, 15764), (5390, 13512), (5630, 12936), (5880, 12386), (6160, 11823), (6193, 11760), (6468, 11260), (6756, 10780), (7882, 9240), (8085, 9008), (8445, 8624)]