388330320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13597}}^1$

素因数の和:13637

約数の個数: 160

約数和(自身を含む): 1456835328

約数和(自身を除く): 1068505008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9520, 13597, 14280, 27194, 28560, 40791, 54388, 67985, 81582, 95179, 108776, 135970, 163164, 190358, 203955, 217552, 231149, 271940, 285537, 326328, 380716, 407910, 462298, 475895, 543880, 571074, 652656, 693447, 761432, 815820, 924596, 951790, 1087760, 1142148, 1155745, 1386894, 1427685, 1522864, 1618043, 1631640, 1849192, 1903580, 2284296, 2311490, 2773788, 2855370, 3236086, 3263280, 3467235, 3698384, 3807160, 4568592, 4622980, 4854129, 5547576, 5710740, 6472172, 6934470, 7614320, 8090215, 9245960, 9708258, 11095152, 11421480, 12944344, 13868940, 16180430, 18491920, 19416516, 22842960, 24270645, 25888688, 27737880, 32360860, 38833032, 48541290, 55475760, 64721720, 77666064, 97082580, 129443440, 194165160, 388330320]

約数ペア:

[(1, 388330320), (2, 194165160), (3, 129443440), (4, 97082580), (5, 77666064), (6, 64721720), (7, 55475760), (8, 48541290), (10, 38833032), (12, 32360860), (14, 27737880), (15, 25888688), (16, 24270645), (17, 22842960), (20, 19416516), (21, 18491920), (24, 16180430), (28, 13868940), (30, 12944344), (34, 11421480), (35, 11095152), (40, 9708258), (42, 9245960), (48, 8090215), (51, 7614320), (56, 6934470), (60, 6472172), (68, 5710740), (70, 5547576), (80, 4854129), (84, 4622980), (85, 4568592), (102, 3807160), (105, 3698384), (112, 3467235), (119, 3263280), (120, 3236086), (136, 2855370), (140, 2773788), (168, 2311490), (170, 2284296), (204, 1903580), (210, 1849192), (238, 1631640), (240, 1618043), (255, 1522864), (272, 1427685), (280, 1386894), (336, 1155745), (340, 1142148), (357, 1087760), (408, 951790), (420, 924596), (476, 815820), (510, 761432), (560, 693447), (595, 652656), (680, 571074), (714, 543880), (816, 475895), (840, 462298), (952, 407910), (1020, 380716), (1190, 326328), (1360, 285537), (1428, 271940), (1680, 231149), (1785, 217552), (1904, 203955), (2040, 190358), (2380, 163164), (2856, 135970), (3570, 108776), (4080, 95179), (4760, 81582), (5712, 67985), (7140, 54388), (9520, 40791), (13597, 28560), (14280, 27194)]