145906320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 240

約数和(自身を含む): 554696640

約数和(自身を除く): 408790320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 653, 665, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1140, 1176, 1306, 1330, 1470, 1520, 1596, 1680, 1862, 1959, 1960, 1995, 2128, 2280, 2352, 2612, 2660, 2793, 2940, 3192, 3265, 3724, 3918, 3920, 3990, 4560, 4571, 4655, 5224, 5320, 5586, 5880, 6384, 6530, 7448, 7836, 7980, 9142, 9310, 9795, 10448, 10640, 11172, 11760, 12407, 13060, 13713, 13965, 14896, 15672, 15960, 18284, 18620, 19590, 22344, 22855, 24814, 26120, 27426, 27930, 31344, 31920, 31997, 36568, 37221, 37240, 39180, 44688, 45710, 49628, 52240, 54852, 55860, 62035, 63994, 68565, 73136, 74442, 74480, 78360, 86849, 91420, 95991, 99256, 109704, 111720, 124070, 127988, 137130, 148884, 156720, 159985, 173698, 182840, 186105, 191982, 198512, 219408, 223440, 248140, 255976, 260547, 274260, 297768, 319970, 347396, 365680, 372210, 383964, 434245, 479955, 496280, 511952, 521094, 548520, 595536, 607943, 639940, 694792, 744420, 767928, 868490, 959910, 992560, 1042188, 1097040, 1215886, 1279880, 1302735, 1389584, 1488840, 1535856, 1736980, 1823829, 1919820, 2084376, 2431772, 2559760, 2605470, 2977680, 3039715, 3473960, 3647658, 3839640, 4168752, 4863544, 5210940, 6079430, 6947920, 7295316, 7679280, 9119145, 9727088, 10421880, 12158860, 14590632, 18238290, 20843760, 24317720, 29181264, 36476580, 48635440, 72953160, 145906320]

約数ペア:

[(1, 145906320), (2, 72953160), (3, 48635440), (4, 36476580), (5, 29181264), (6, 24317720), (7, 20843760), (8, 18238290), (10, 14590632), (12, 12158860), (14, 10421880), (15, 9727088), (16, 9119145), (19, 7679280), (20, 7295316), (21, 6947920), (24, 6079430), (28, 5210940), (30, 4863544), (35, 4168752), (38, 3839640), (40, 3647658), (42, 3473960), (48, 3039715), (49, 2977680), (56, 2605470), (57, 2559760), (60, 2431772), (70, 2084376), (76, 1919820), (80, 1823829), (84, 1736980), (95, 1535856), (98, 1488840), (105, 1389584), (112, 1302735), (114, 1279880), (120, 1215886), (133, 1097040), (140, 1042188), (147, 992560), (152, 959910), (168, 868490), (190, 767928), (196, 744420), (210, 694792), (228, 639940), (240, 607943), (245, 595536), (266, 548520), (280, 521094), (285, 511952), (294, 496280), (304, 479955), (336, 434245), (380, 383964), (392, 372210), (399, 365680), (420, 347396), (456, 319970), (490, 297768), (532, 274260), (560, 260547), (570, 255976), (588, 248140), (653, 223440), (665, 219408), (735, 198512), (760, 191982), (784, 186105), (798, 182840), (840, 173698), (912, 159985), (931, 156720), (980, 148884), (1064, 137130), (1140, 127988), (1176, 124070), (1306, 111720), (1330, 109704), (1470, 99256), (1520, 95991), (1596, 91420), (1680, 86849), (1862, 78360), (1959, 74480), (1960, 74442), (1995, 73136), (2128, 68565), (2280, 63994), (2352, 62035), (2612, 55860), (2660, 54852), (2793, 52240), (2940, 49628), (3192, 45710), (3265, 44688), (3724, 39180), (3918, 37240), (3920, 37221), (3990, 36568), (4560, 31997), (4571, 31920), (4655, 31344), (5224, 27930), (5320, 27426), (5586, 26120), (5880, 24814), (6384, 22855), (6530, 22344), (7448, 19590), (7836, 18620), (7980, 18284), (9142, 15960), (9310, 15672), (9795, 14896), (10448, 13965), (10640, 13713), (11172, 13060), (11760, 12407)]