64173200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 240

約数和(自身を含む): 198903936

約数和(自身を除く): 134730736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 41, 43, 50, 52, 56, 65, 70, 80, 82, 86, 91, 100, 104, 112, 130, 140, 164, 172, 175, 182, 200, 205, 208, 215, 260, 280, 287, 301, 325, 328, 344, 350, 364, 400, 410, 430, 455, 520, 533, 559, 560, 574, 602, 650, 656, 688, 700, 728, 820, 860, 910, 1025, 1040, 1066, 1075, 1118, 1148, 1204, 1300, 1400, 1435, 1456, 1505, 1640, 1720, 1763, 1820, 2050, 2132, 2150, 2236, 2275, 2296, 2408, 2600, 2665, 2795, 2800, 2870, 3010, 3280, 3440, 3526, 3640, 3731, 3913, 4100, 4264, 4300, 4472, 4550, 4592, 4816, 5200, 5330, 5590, 5740, 6020, 7052, 7175, 7280, 7462, 7525, 7826, 8200, 8528, 8600, 8815, 8944, 9100, 10660, 11180, 11480, 12040, 12341, 13325, 13975, 14104, 14350, 14924, 15050, 15652, 16400, 17200, 17630, 18200, 18655, 19565, 21320, 22360, 22919, 22960, 24080, 24682, 26650, 27950, 28208, 28700, 29848, 30100, 31304, 35260, 36400, 37310, 39130, 42640, 44075, 44720, 45838, 49364, 53300, 55900, 57400, 59696, 60200, 61705, 62608, 70520, 74620, 78260, 88150, 91676, 93275, 97825, 98728, 106600, 111800, 114595, 114800, 120400, 123410, 141040, 149240, 156520, 160433, 176300, 183352, 186550, 195650, 197456, 213200, 223600, 229190, 246820, 298480, 308525, 313040, 320866, 352600, 366704, 373100, 391300, 458380, 493640, 572975, 617050, 641732, 705200, 746200, 782600, 802165, 916760, 987280, 1145950, 1234100, 1283464, 1492400, 1565200, 1604330, 1833520, 2291900, 2468200, 2566928, 3208660, 4010825, 4583800, 4936400, 6417320, 8021650, 9167600, 12834640, 16043300, 32086600, 64173200]

約数ペア:

[(1, 64173200), (2, 32086600), (4, 16043300), (5, 12834640), (7, 9167600), (8, 8021650), (10, 6417320), (13, 4936400), (14, 4583800), (16, 4010825), (20, 3208660), (25, 2566928), (26, 2468200), (28, 2291900), (35, 1833520), (40, 1604330), (41, 1565200), (43, 1492400), (50, 1283464), (52, 1234100), (56, 1145950), (65, 987280), (70, 916760), (80, 802165), (82, 782600), (86, 746200), (91, 705200), (100, 641732), (104, 617050), (112, 572975), (130, 493640), (140, 458380), (164, 391300), (172, 373100), (175, 366704), (182, 352600), (200, 320866), (205, 313040), (208, 308525), (215, 298480), (260, 246820), (280, 229190), (287, 223600), (301, 213200), (325, 197456), (328, 195650), (344, 186550), (350, 183352), (364, 176300), (400, 160433), (410, 156520), (430, 149240), (455, 141040), (520, 123410), (533, 120400), (559, 114800), (560, 114595), (574, 111800), (602, 106600), (650, 98728), (656, 97825), (688, 93275), (700, 91676), (728, 88150), (820, 78260), (860, 74620), (910, 70520), (1025, 62608), (1040, 61705), (1066, 60200), (1075, 59696), (1118, 57400), (1148, 55900), (1204, 53300), (1300, 49364), (1400, 45838), (1435, 44720), (1456, 44075), (1505, 42640), (1640, 39130), (1720, 37310), (1763, 36400), (1820, 35260), (2050, 31304), (2132, 30100), (2150, 29848), (2236, 28700), (2275, 28208), (2296, 27950), (2408, 26650), (2600, 24682), (2665, 24080), (2795, 22960), (2800, 22919), (2870, 22360), (3010, 21320), (3280, 19565), (3440, 18655), (3526, 18200), (3640, 17630), (3731, 17200), (3913, 16400), (4100, 15652), (4264, 15050), (4300, 14924), (4472, 14350), (4550, 14104), (4592, 13975), (4816, 13325), (5200, 12341), (5330, 12040), (5590, 11480), (5740, 11180), (6020, 10660), (7052, 9100), (7175, 8944), (7280, 8815), (7462, 8600), (7525, 8528), (7826, 8200)]