153223980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 568431360

約数和(自身を除く): 415207380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 105, 114, 130, 133, 140, 147, 156, 182, 190, 195, 196, 210, 211, 228, 245, 247, 260, 266, 273, 285, 294, 364, 380, 390, 399, 420, 422, 455, 490, 494, 532, 546, 570, 588, 633, 637, 665, 735, 741, 780, 798, 844, 910, 931, 980, 988, 1055, 1092, 1140, 1235, 1266, 1274, 1330, 1365, 1470, 1477, 1482, 1596, 1729, 1820, 1862, 1911, 1995, 2110, 2470, 2532, 2548, 2660, 2730, 2743, 2793, 2940, 2954, 2964, 3165, 3185, 3458, 3705, 3724, 3822, 3990, 4009, 4220, 4431, 4655, 4940, 5187, 5460, 5486, 5586, 5908, 6330, 6370, 6916, 7385, 7410, 7644, 7980, 8018, 8229, 8645, 8862, 9310, 9555, 10339, 10374, 10972, 11172, 12027, 12103, 12660, 12740, 13715, 13965, 14770, 14820, 16036, 16458, 17290, 17724, 18620, 19110, 19201, 20045, 20678, 20748, 22155, 24054, 24206, 25935, 27430, 27930, 28063, 29540, 31017, 32916, 34580, 36309, 38220, 38402, 40090, 41145, 41356, 44310, 48108, 48412, 51695, 51870, 52117, 54860, 55860, 56126, 57603, 60135, 60515, 62034, 72618, 76804, 80180, 82290, 84189, 88620, 96005, 103390, 103740, 104234, 112252, 115206, 120270, 121030, 124068, 134407, 140315, 145236, 155085, 156351, 164580, 168378, 181545, 192010, 196441, 206780, 208468, 230412, 240540, 242060, 260585, 268814, 280630, 288015, 310170, 312702, 336756, 363090, 364819, 384020, 392882, 403221, 420945, 521170, 537628, 561260, 576030, 589323, 620340, 625404, 672035, 726180, 729638, 781755, 785764, 806442, 841890, 982205, 1042340, 1094457, 1152060, 1178646, 1344070, 1459276, 1563510, 1612884, 1683780, 1824095, 1964410, 2016105, 2188914, 2357292, 2553733, 2688140, 2946615, 3127020, 3648190, 3928820, 4032210, 4377828, 5107466, 5472285, 5893230, 7296380, 7661199, 8064420, 10214932, 10944570, 11786460, 12768665, 15322398, 21889140, 25537330, 30644796, 38305995, 51074660, 76611990, 153223980]

約数ペア:

[(1, 153223980), (2, 76611990), (3, 51074660), (4, 38305995), (5, 30644796), (6, 25537330), (7, 21889140), (10, 15322398), (12, 12768665), (13, 11786460), (14, 10944570), (15, 10214932), (19, 8064420), (20, 7661199), (21, 7296380), (26, 5893230), (28, 5472285), (30, 5107466), (35, 4377828), (38, 4032210), (39, 3928820), (42, 3648190), (49, 3127020), (52, 2946615), (57, 2688140), (60, 2553733), (65, 2357292), (70, 2188914), (76, 2016105), (78, 1964410), (84, 1824095), (91, 1683780), (95, 1612884), (98, 1563510), (105, 1459276), (114, 1344070), (130, 1178646), (133, 1152060), (140, 1094457), (147, 1042340), (156, 982205), (182, 841890), (190, 806442), (195, 785764), (196, 781755), (210, 729638), (211, 726180), (228, 672035), (245, 625404), (247, 620340), (260, 589323), (266, 576030), (273, 561260), (285, 537628), (294, 521170), (364, 420945), (380, 403221), (390, 392882), (399, 384020), (420, 364819), (422, 363090), (455, 336756), (490, 312702), (494, 310170), (532, 288015), (546, 280630), (570, 268814), (588, 260585), (633, 242060), (637, 240540), (665, 230412), (735, 208468), (741, 206780), (780, 196441), (798, 192010), (844, 181545), (910, 168378), (931, 164580), (980, 156351), (988, 155085), (1055, 145236), (1092, 140315), (1140, 134407), (1235, 124068), (1266, 121030), (1274, 120270), (1330, 115206), (1365, 112252), (1470, 104234), (1477, 103740), (1482, 103390), (1596, 96005), (1729, 88620), (1820, 84189), (1862, 82290), (1911, 80180), (1995, 76804), (2110, 72618), (2470, 62034), (2532, 60515), (2548, 60135), (2660, 57603), (2730, 56126), (2743, 55860), (2793, 54860), (2940, 52117), (2954, 51870), (2964, 51695), (3165, 48412), (3185, 48108), (3458, 44310), (3705, 41356), (3724, 41145), (3822, 40090), (3990, 38402), (4009, 38220), (4220, 36309), (4431, 34580), (4655, 32916), (4940, 31017), (5187, 29540), (5460, 28063), (5486, 27930), (5586, 27430), (5908, 25935), (6330, 24206), (6370, 24054), (6916, 22155), (7385, 20748), (7410, 20678), (7644, 20045), (7980, 19201), (8018, 19110), (8229, 18620), (8645, 17724), (8862, 17290), (9310, 16458), (9555, 16036), (10339, 14820), (10374, 14770), (10972, 13965), (11172, 13715), (12027, 12740), (12103, 12660)]