40889520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 360

約数和(自身を含む): 170904240

約数和(自身を除く): 130014720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 61, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 122, 126, 133, 140, 144, 147, 152, 168, 171, 180, 183, 190, 196, 210, 228, 240, 244, 245, 252, 266, 280, 285, 294, 304, 305, 315, 336, 342, 360, 366, 380, 392, 399, 420, 427, 441, 456, 488, 490, 504, 532, 549, 560, 570, 588, 610, 630, 665, 684, 720, 732, 735, 760, 784, 798, 840, 854, 855, 882, 912, 915, 931, 976, 980, 1008, 1064, 1098, 1140, 1159, 1176, 1197, 1220, 1260, 1281, 1330, 1368, 1464, 1470, 1520, 1596, 1680, 1708, 1710, 1764, 1830, 1862, 1960, 1995, 2128, 2135, 2196, 2205, 2280, 2318, 2352, 2394, 2440, 2520, 2562, 2660, 2736, 2745, 2793, 2928, 2940, 2989, 3192, 3416, 3420, 3477, 3528, 3660, 3724, 3843, 3920, 3990, 4270, 4392, 4410, 4560, 4636, 4655, 4788, 4880, 5040, 5124, 5320, 5490, 5586, 5795, 5880, 5978, 5985, 6384, 6405, 6832, 6840, 6954, 7056, 7320, 7448, 7686, 7980, 8113, 8379, 8540, 8784, 8820, 8967, 9272, 9310, 9576, 10248, 10431, 10640, 10980, 11172, 11590, 11760, 11956, 11970, 12810, 13680, 13908, 13965, 14640, 14896, 14945, 15372, 15960, 16226, 16758, 17080, 17385, 17640, 17934, 18544, 18620, 19152, 19215, 20496, 20862, 21960, 22344, 23180, 23912, 23940, 24339, 25620, 26901, 27816, 27930, 29890, 30744, 31920, 32452, 33516, 34160, 34770, 35280, 35868, 37240, 38430, 40565, 41724, 41895, 43920, 44688, 44835, 46360, 47824, 47880, 48678, 51240, 52155, 53802, 55632, 55860, 56791, 59780, 61488, 64904, 67032, 69540, 71736, 73017, 74480, 76860, 81130, 83448, 83790, 89670, 92720, 95760, 97356, 102480, 104310, 107604, 111720, 113582, 119560, 121695, 129808, 134064, 134505, 139080, 143472, 146034, 153720, 162260, 166896, 167580, 170373, 179340, 194712, 208620, 215208, 223440, 227164, 239120, 243390, 269010, 278160, 283955, 292068, 307440, 324520, 335160, 340746, 358680, 365085, 389424, 417240, 430416, 454328, 486780, 511119, 538020, 567910, 584136, 649040, 670320, 681492, 717360, 730170, 834480, 851865, 908656, 973560, 1022238, 1076040, 1135820, 1168272, 1362984, 1460340, 1703730, 1947120, 2044476, 2152080, 2271640, 2555595, 2725968, 2920680, 3407460, 4088952, 4543280, 5111190, 5841360, 6814920, 8177904, 10222380, 13629840, 20444760, 40889520]

約数ペア:

[(1, 40889520), (2, 20444760), (3, 13629840), (4, 10222380), (5, 8177904), (6, 6814920), (7, 5841360), (8, 5111190), (9, 4543280), (10, 4088952), (12, 3407460), (14, 2920680), (15, 2725968), (16, 2555595), (18, 2271640), (19, 2152080), (20, 2044476), (21, 1947120), (24, 1703730), (28, 1460340), (30, 1362984), (35, 1168272), (36, 1135820), (38, 1076040), (40, 1022238), (42, 973560), (45, 908656), (48, 851865), (49, 834480), (56, 730170), (57, 717360), (60, 681492), (61, 670320), (63, 649040), (70, 584136), (72, 567910), (76, 538020), (80, 511119), (84, 486780), (90, 454328), (95, 430416), (98, 417240), (105, 389424), (112, 365085), (114, 358680), (120, 340746), (122, 335160), (126, 324520), (133, 307440), (140, 292068), (144, 283955), (147, 278160), (152, 269010), (168, 243390), (171, 239120), (180, 227164), (183, 223440), (190, 215208), (196, 208620), (210, 194712), (228, 179340), (240, 170373), (244, 167580), (245, 166896), (252, 162260), (266, 153720), (280, 146034), (285, 143472), (294, 139080), (304, 134505), (305, 134064), (315, 129808), (336, 121695), (342, 119560), (360, 113582), (366, 111720), (380, 107604), (392, 104310), (399, 102480), (420, 97356), (427, 95760), (441, 92720), (456, 89670), (488, 83790), (490, 83448), (504, 81130), (532, 76860), (549, 74480), (560, 73017), (570, 71736), (588, 69540), (610, 67032), (630, 64904), (665, 61488), (684, 59780), (720, 56791), (732, 55860), (735, 55632), (760, 53802), (784, 52155), (798, 51240), (840, 48678), (854, 47880), (855, 47824), (882, 46360), (912, 44835), (915, 44688), (931, 43920), (976, 41895), (980, 41724), (1008, 40565), (1064, 38430), (1098, 37240), (1140, 35868), (1159, 35280), (1176, 34770), (1197, 34160), (1220, 33516), (1260, 32452), (1281, 31920), (1330, 30744), (1368, 29890), (1464, 27930), (1470, 27816), (1520, 26901), (1596, 25620), (1680, 24339), (1708, 23940), (1710, 23912), (1764, 23180), (1830, 22344), (1862, 21960), (1960, 20862), (1995, 20496), (2128, 19215), (2135, 19152), (2196, 18620), (2205, 18544), (2280, 17934), (2318, 17640), (2352, 17385), (2394, 17080), (2440, 16758), (2520, 16226), (2562, 15960), (2660, 15372), (2736, 14945), (2745, 14896), (2793, 14640), (2928, 13965), (2940, 13908), (2989, 13680), (3192, 12810), (3416, 11970), (3420, 11956), (3477, 11760), (3528, 11590), (3660, 11172), (3724, 10980), (3843, 10640), (3920, 10431), (3990, 10248), (4270, 9576), (4392, 9310), (4410, 9272), (4560, 8967), (4636, 8820), (4655, 8784), (4788, 8540), (4880, 8379), (5040, 8113), (5124, 7980), (5320, 7686), (5490, 7448), (5586, 7320), (5795, 7056), (5880, 6954), (5978, 6840), (5985, 6832), (6384, 6405)]