145312440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1942

約数の個数: 192

約数和(自身を含む): 546406560

約数和(自身を除く): 401094120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1901, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3802, 3822, 5096, 5460, 5703, 5880, 6370, 7604, 7644, 9505, 9555, 10920, 11406, 12740, 13307, 15208, 15288, 19010, 19110, 22812, 24713, 25480, 26614, 28515, 38020, 38220, 39921, 45624, 49426, 53228, 57030, 66535, 74139, 76040, 76440, 79842, 93149, 98852, 106456, 114060, 123565, 133070, 148278, 159684, 172991, 186298, 197704, 199605, 228120, 247130, 266140, 279447, 296556, 319368, 345982, 370695, 372596, 399210, 465745, 494260, 518973, 532280, 558894, 593112, 691964, 741390, 745192, 798420, 864955, 931490, 988520, 1037946, 1117788, 1210937, 1383928, 1397235, 1482780, 1596840, 1729910, 1862980, 2075892, 2235576, 2421874, 2594865, 2794470, 2965560, 3459820, 3632811, 3725960, 4151784, 4843748, 5189730, 5588940, 6054685, 6919640, 7265622, 9687496, 10379460, 11177880, 12109370, 14531244, 18164055, 20758920, 24218740, 29062488, 36328110, 48437480, 72656220, 145312440]

約数ペア:

[(1, 145312440), (2, 72656220), (3, 48437480), (4, 36328110), (5, 29062488), (6, 24218740), (7, 20758920), (8, 18164055), (10, 14531244), (12, 12109370), (13, 11177880), (14, 10379460), (15, 9687496), (20, 7265622), (21, 6919640), (24, 6054685), (26, 5588940), (28, 5189730), (30, 4843748), (35, 4151784), (39, 3725960), (40, 3632811), (42, 3459820), (49, 2965560), (52, 2794470), (56, 2594865), (60, 2421874), (65, 2235576), (70, 2075892), (78, 1862980), (84, 1729910), (91, 1596840), (98, 1482780), (104, 1397235), (105, 1383928), (120, 1210937), (130, 1117788), (140, 1037946), (147, 988520), (156, 931490), (168, 864955), (182, 798420), (195, 745192), (196, 741390), (210, 691964), (245, 593112), (260, 558894), (273, 532280), (280, 518973), (294, 494260), (312, 465745), (364, 399210), (390, 372596), (392, 370695), (420, 345982), (455, 319368), (490, 296556), (520, 279447), (546, 266140), (588, 247130), (637, 228120), (728, 199605), (735, 197704), (780, 186298), (840, 172991), (910, 159684), (980, 148278), (1092, 133070), (1176, 123565), (1274, 114060), (1365, 106456), (1470, 98852), (1560, 93149), (1820, 79842), (1901, 76440), (1911, 76040), (1960, 74139), (2184, 66535), (2548, 57030), (2730, 53228), (2940, 49426), (3185, 45624), (3640, 39921), (3802, 38220), (3822, 38020), (5096, 28515), (5460, 26614), (5703, 25480), (5880, 24713), (6370, 22812), (7604, 19110), (7644, 19010), (9505, 15288), (9555, 15208), (10920, 13307), (11406, 12740)]