2153091360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3016

約数の個数: 288

約数和(自身を含む): 8146801152

約数和(自身を除く): 5993709792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 2953, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4340, 4557, 4704, 4960, 5208, 5880, 5906, 6076, 6510, 6944, 7440, 7595, 7840, 8680, 8859, 9114, 10416, 11760, 11812, 12152, 13020, 14765, 14880, 15190, 17360, 17718, 18228, 20671, 20832, 22785, 23520, 23624, 24304, 26040, 29530, 30380, 34720, 35436, 36456, 41342, 44295, 45570, 47248, 48608, 52080, 59060, 60760, 62013, 70872, 72912, 82684, 88590, 91140, 91543, 94496, 103355, 104160, 118120, 121520, 124026, 141744, 144697, 145824, 165368, 177180, 182280, 183086, 206710, 236240, 243040, 248052, 274629, 283488, 289394, 310065, 330736, 354360, 364560, 366172, 413420, 434091, 457715, 472480, 496104, 549258, 578788, 620130, 640801, 661472, 708720, 723485, 729120, 732344, 826840, 868182, 915430, 992208, 1098516, 1157576, 1240260, 1281602, 1373145, 1417440, 1446970, 1464688, 1653680, 1736364, 1830860, 1922403, 1984416, 2170455, 2197032, 2315152, 2480520, 2563204, 2746290, 2893940, 2929376, 3204005, 3307360, 3472728, 3661720, 3844806, 4340910, 4394064, 4485607, 4630304, 4961040, 5126408, 5492580, 5787880, 6408010, 6945456, 7323440, 7689612, 8681820, 8788128, 8971214, 9612015, 9922080, 10252816, 10985160, 11575760, 12816020, 13456821, 13890912, 14646880, 15379224, 17363640, 17942428, 19224030, 20505632, 21970320, 22428035, 23151520, 25632040, 26913642, 30758448, 34727280, 35884856, 38448060, 43940640, 44856070, 51264080, 53827284, 61516896, 67284105, 69454560, 71769712, 76896120, 89712140, 102528160, 107654568, 134568210, 143539424, 153792240, 179424280, 215309136, 269136420, 307584480, 358848560, 430618272, 538272840, 717697120, 1076545680, 2153091360]

約数ペア:

[(1, 2153091360), (2, 1076545680), (3, 717697120), (4, 538272840), (5, 430618272), (6, 358848560), (7, 307584480), (8, 269136420), (10, 215309136), (12, 179424280), (14, 153792240), (15, 143539424), (16, 134568210), (20, 107654568), (21, 102528160), (24, 89712140), (28, 76896120), (30, 71769712), (31, 69454560), (32, 67284105), (35, 61516896), (40, 53827284), (42, 51264080), (48, 44856070), (49, 43940640), (56, 38448060), (60, 35884856), (62, 34727280), (70, 30758448), (80, 26913642), (84, 25632040), (93, 23151520), (96, 22428035), (98, 21970320), (105, 20505632), (112, 19224030), (120, 17942428), (124, 17363640), (140, 15379224), (147, 14646880), (155, 13890912), (160, 13456821), (168, 12816020), (186, 11575760), (196, 10985160), (210, 10252816), (217, 9922080), (224, 9612015), (240, 8971214), (245, 8788128), (248, 8681820), (280, 7689612), (294, 7323440), (310, 6945456), (336, 6408010), (372, 5787880), (392, 5492580), (420, 5126408), (434, 4961040), (465, 4630304), (480, 4485607), (490, 4394064), (496, 4340910), (560, 3844806), (588, 3661720), (620, 3472728), (651, 3307360), (672, 3204005), (735, 2929376), (744, 2893940), (784, 2746290), (840, 2563204), (868, 2480520), (930, 2315152), (980, 2197032), (992, 2170455), (1085, 1984416), (1120, 1922403), (1176, 1830860), (1240, 1736364), (1302, 1653680), (1470, 1464688), (1488, 1446970), (1519, 1417440), (1568, 1373145), (1680, 1281602), (1736, 1240260), (1860, 1157576), (1960, 1098516), (2170, 992208), (2352, 915430), (2480, 868182), (2604, 826840), (2940, 732344), (2953, 729120), (2976, 723485), (3038, 708720), (3255, 661472), (3360, 640801), (3472, 620130), (3720, 578788), (3920, 549258), (4340, 496104), (4557, 472480), (4704, 457715), (4960, 434091), (5208, 413420), (5880, 366172), (5906, 364560), (6076, 354360), (6510, 330736), (6944, 310065), (7440, 289394), (7595, 283488), (7840, 274629), (8680, 248052), (8859, 243040), (9114, 236240), (10416, 206710), (11760, 183086), (11812, 182280), (12152, 177180), (13020, 165368), (14765, 145824), (14880, 144697), (15190, 141744), (17360, 124026), (17718, 121520), (18228, 118120), (20671, 104160), (20832, 103355), (22785, 94496), (23520, 91543), (23624, 91140), (24304, 88590), (26040, 82684), (29530, 72912), (30380, 70872), (34720, 62013), (35436, 60760), (36456, 59060), (41342, 52080), (44295, 48608), (45570, 47248)]