1513200720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1049

約数の個数: 160

約数和(自身を含む): 4825976832

約数和(自身を除く): 3312776112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 163, 188, 235, 240, 282, 326, 376, 470, 489, 564, 652, 705, 752, 815, 823, 940, 978, 1128, 1304, 1410, 1630, 1646, 1880, 1956, 2256, 2445, 2469, 2608, 2820, 3260, 3292, 3760, 3912, 4115, 4890, 4938, 5640, 6520, 6584, 7661, 7824, 8230, 9780, 9876, 11280, 12345, 13040, 13168, 15322, 16460, 19560, 19752, 22983, 24690, 30644, 32920, 38305, 38681, 39120, 39504, 45966, 49380, 61288, 65840, 76610, 77362, 91932, 98760, 114915, 116043, 122576, 134149, 153220, 154724, 183864, 193405, 197520, 229830, 232086, 268298, 306440, 309448, 367728, 386810, 402447, 459660, 464172, 536596, 580215, 612880, 618896, 670745, 773620, 804894, 919320, 928344, 1073192, 1160430, 1341490, 1547240, 1609788, 1838640, 1856688, 2012235, 2146384, 2320860, 2682980, 3094480, 3219576, 4024470, 4641720, 5365960, 6305003, 6439152, 8048940, 9283440, 10731920, 12610006, 16097880, 18915009, 25220012, 31525015, 32195760, 37830018, 50440024, 63050030, 75660036, 94575045, 100880048, 126100060, 151320072, 189150090, 252200120, 302640144, 378300180, 504400240, 756600360, 1513200720]

約数ペア:

[(1, 1513200720), (2, 756600360), (3, 504400240), (4, 378300180), (5, 302640144), (6, 252200120), (8, 189150090), (10, 151320072), (12, 126100060), (15, 100880048), (16, 94575045), (20, 75660036), (24, 63050030), (30, 50440024), (40, 37830018), (47, 32195760), (48, 31525015), (60, 25220012), (80, 18915009), (94, 16097880), (120, 12610006), (141, 10731920), (163, 9283440), (188, 8048940), (235, 6439152), (240, 6305003), (282, 5365960), (326, 4641720), (376, 4024470), (470, 3219576), (489, 3094480), (564, 2682980), (652, 2320860), (705, 2146384), (752, 2012235), (815, 1856688), (823, 1838640), (940, 1609788), (978, 1547240), (1128, 1341490), (1304, 1160430), (1410, 1073192), (1630, 928344), (1646, 919320), (1880, 804894), (1956, 773620), (2256, 670745), (2445, 618896), (2469, 612880), (2608, 580215), (2820, 536596), (3260, 464172), (3292, 459660), (3760, 402447), (3912, 386810), (4115, 367728), (4890, 309448), (4938, 306440), (5640, 268298), (6520, 232086), (6584, 229830), (7661, 197520), (7824, 193405), (8230, 183864), (9780, 154724), (9876, 153220), (11280, 134149), (12345, 122576), (13040, 116043), (13168, 114915), (15322, 98760), (16460, 91932), (19560, 77362), (19752, 76610), (22983, 65840), (24690, 61288), (30644, 49380), (32920, 45966), (38305, 39504), (38681, 39120)]