10111920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 38664192

約数和(自身を除く): 28552272

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, 463, 520, 546, 560, 624, 728, 780, 840, 910, 926, 1040, 1092, 1365, 1389, 1456, 1560, 1680, 1820, 1852, 2184, 2315, 2730, 2778, 3120, 3241, 3640, 3704, 4368, 4630, 5460, 5556, 6019, 6482, 6945, 7280, 7408, 9260, 9723, 10920, 11112, 12038, 12964, 13890, 16205, 18057, 18520, 19446, 21840, 22224, 24076, 25928, 27780, 30095, 32410, 36114, 37040, 38892, 42133, 48152, 48615, 51856, 55560, 60190, 64820, 72228, 77784, 84266, 90285, 96304, 97230, 111120, 120380, 126399, 129640, 144456, 155568, 168532, 180570, 194460, 210665, 240760, 252798, 259280, 288912, 337064, 361140, 388920, 421330, 481520, 505596, 631995, 674128, 722280, 777840, 842660, 1011192, 1263990, 1444560, 1685320, 2022384, 2527980, 3370640, 5055960, 10111920]

約数ペア:

[(1, 10111920), (2, 5055960), (3, 3370640), (4, 2527980), (5, 2022384), (6, 1685320), (7, 1444560), (8, 1263990), (10, 1011192), (12, 842660), (13, 777840), (14, 722280), (15, 674128), (16, 631995), (20, 505596), (21, 481520), (24, 421330), (26, 388920), (28, 361140), (30, 337064), (35, 288912), (39, 259280), (40, 252798), (42, 240760), (48, 210665), (52, 194460), (56, 180570), (60, 168532), (65, 155568), (70, 144456), (78, 129640), (80, 126399), (84, 120380), (91, 111120), (104, 97230), (105, 96304), (112, 90285), (120, 84266), (130, 77784), (140, 72228), (156, 64820), (168, 60190), (182, 55560), (195, 51856), (208, 48615), (210, 48152), (240, 42133), (260, 38892), (273, 37040), (280, 36114), (312, 32410), (336, 30095), (364, 27780), (390, 25928), (420, 24076), (455, 22224), (463, 21840), (520, 19446), (546, 18520), (560, 18057), (624, 16205), (728, 13890), (780, 12964), (840, 12038), (910, 11112), (926, 10920), (1040, 9723), (1092, 9260), (1365, 7408), (1389, 7280), (1456, 6945), (1560, 6482), (1680, 6019), (1820, 5556), (1852, 5460), (2184, 4630), (2315, 4368), (2730, 3704), (2778, 3640), (3120, 3241)]