13944420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 55157760

約数和(自身を除く): 41213340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 31, 34, 35, 36, 42, 45, 49, 51, 54, 60, 62, 63, 68, 70, 84, 85, 90, 93, 98, 102, 105, 108, 119, 124, 126, 135, 140, 147, 153, 155, 170, 180, 186, 189, 196, 204, 210, 217, 238, 245, 252, 255, 270, 279, 294, 306, 310, 315, 340, 357, 372, 378, 420, 434, 441, 459, 465, 476, 490, 510, 527, 540, 558, 588, 595, 612, 620, 630, 651, 714, 735, 756, 765, 833, 837, 868, 882, 918, 930, 945, 980, 1020, 1054, 1071, 1085, 1116, 1190, 1260, 1302, 1323, 1395, 1428, 1470, 1519, 1530, 1581, 1666, 1674, 1764, 1785, 1836, 1860, 1890, 1953, 2108, 2142, 2170, 2205, 2295, 2380, 2499, 2604, 2635, 2646, 2790, 2940, 3038, 3060, 3162, 3213, 3255, 3332, 3348, 3570, 3689, 3780, 3906, 4165, 4185, 4284, 4340, 4410, 4557, 4590, 4743, 4998, 5270, 5292, 5355, 5580, 5859, 6076, 6324, 6426, 6510, 6615, 7140, 7378, 7497, 7595, 7812, 7905, 8330, 8370, 8820, 9114, 9180, 9486, 9765, 9996, 10540, 10710, 11067, 11718, 12495, 12852, 13020, 13230, 13671, 14229, 14756, 14994, 15190, 15810, 16065, 16660, 16740, 18228, 18445, 18972, 19530, 21420, 22134, 22491, 22785, 23436, 23715, 24990, 25823, 26460, 27342, 28458, 29295, 29988, 30380, 31620, 32130, 33201, 36890, 37485, 39060, 41013, 44268, 44982, 45570, 47430, 49980, 51646, 54684, 55335, 56916, 58590, 64260, 66402, 68355, 71145, 73780, 74970, 77469, 82026, 89964, 91140, 94860, 99603, 103292, 110670, 112455, 117180, 129115, 132804, 136710, 142290, 149940, 154938, 164052, 166005, 199206, 205065, 221340, 224910, 232407, 258230, 273420, 284580, 309876, 332010, 387345, 398412, 410130, 449820, 464814, 498015, 516460, 664020, 697221, 774690, 820260, 929628, 996030, 1162035, 1394442, 1549380, 1992060, 2324070, 2788884, 3486105, 4648140, 6972210, 13944420]

約数ペア:

[(1, 13944420), (2, 6972210), (3, 4648140), (4, 3486105), (5, 2788884), (6, 2324070), (7, 1992060), (9, 1549380), (10, 1394442), (12, 1162035), (14, 996030), (15, 929628), (17, 820260), (18, 774690), (20, 697221), (21, 664020), (27, 516460), (28, 498015), (30, 464814), (31, 449820), (34, 410130), (35, 398412), (36, 387345), (42, 332010), (45, 309876), (49, 284580), (51, 273420), (54, 258230), (60, 232407), (62, 224910), (63, 221340), (68, 205065), (70, 199206), (84, 166005), (85, 164052), (90, 154938), (93, 149940), (98, 142290), (102, 136710), (105, 132804), (108, 129115), (119, 117180), (124, 112455), (126, 110670), (135, 103292), (140, 99603), (147, 94860), (153, 91140), (155, 89964), (170, 82026), (180, 77469), (186, 74970), (189, 73780), (196, 71145), (204, 68355), (210, 66402), (217, 64260), (238, 58590), (245, 56916), (252, 55335), (255, 54684), (270, 51646), (279, 49980), (294, 47430), (306, 45570), (310, 44982), (315, 44268), (340, 41013), (357, 39060), (372, 37485), (378, 36890), (420, 33201), (434, 32130), (441, 31620), (459, 30380), (465, 29988), (476, 29295), (490, 28458), (510, 27342), (527, 26460), (540, 25823), (558, 24990), (588, 23715), (595, 23436), (612, 22785), (620, 22491), (630, 22134), (651, 21420), (714, 19530), (735, 18972), (756, 18445), (765, 18228), (833, 16740), (837, 16660), (868, 16065), (882, 15810), (918, 15190), (930, 14994), (945, 14756), (980, 14229), (1020, 13671), (1054, 13230), (1071, 13020), (1085, 12852), (1116, 12495), (1190, 11718), (1260, 11067), (1302, 10710), (1323, 10540), (1395, 9996), (1428, 9765), (1470, 9486), (1519, 9180), (1530, 9114), (1581, 8820), (1666, 8370), (1674, 8330), (1764, 7905), (1785, 7812), (1836, 7595), (1860, 7497), (1890, 7378), (1953, 7140), (2108, 6615), (2142, 6510), (2170, 6426), (2205, 6324), (2295, 6076), (2380, 5859), (2499, 5580), (2604, 5355), (2635, 5292), (2646, 5270), (2790, 4998), (2940, 4743), (3038, 4590), (3060, 4557), (3162, 4410), (3213, 4340), (3255, 4284), (3332, 4185), (3348, 4165), (3570, 3906), (3689, 3780)]