11227860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 42325920

約数和(自身を除く): 31098060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 67, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 134, 140, 147, 171, 180, 190, 196, 201, 210, 228, 245, 252, 266, 268, 285, 294, 315, 335, 342, 380, 399, 402, 420, 441, 469, 490, 532, 570, 588, 603, 630, 665, 670, 684, 735, 798, 804, 855, 882, 931, 938, 980, 1005, 1140, 1197, 1206, 1260, 1273, 1330, 1340, 1407, 1470, 1596, 1710, 1764, 1862, 1876, 1995, 2010, 2205, 2345, 2394, 2412, 2546, 2660, 2793, 2814, 2940, 3015, 3283, 3420, 3724, 3819, 3990, 4020, 4221, 4410, 4655, 4690, 4788, 5092, 5586, 5628, 5985, 6030, 6365, 6566, 7035, 7638, 7980, 8379, 8442, 8820, 8911, 9310, 9380, 9849, 11172, 11457, 11970, 12060, 12730, 13132, 13965, 14070, 15276, 16415, 16758, 16884, 17822, 18620, 19095, 19698, 21105, 22914, 23940, 25460, 26733, 27930, 28140, 29547, 32830, 33516, 35644, 38190, 39396, 41895, 42210, 44555, 45828, 49245, 53466, 55860, 57285, 59094, 62377, 65660, 76380, 80199, 83790, 84420, 89110, 98490, 106932, 114570, 118188, 124754, 133665, 147735, 160398, 167580, 178220, 187131, 196980, 229140, 249508, 267330, 295470, 311885, 320796, 374262, 400995, 534660, 561393, 590940, 623770, 748524, 801990, 935655, 1122786, 1247540, 1603980, 1871310, 2245572, 2806965, 3742620, 5613930, 11227860]

約数ペア:

[(1, 11227860), (2, 5613930), (3, 3742620), (4, 2806965), (5, 2245572), (6, 1871310), (7, 1603980), (9, 1247540), (10, 1122786), (12, 935655), (14, 801990), (15, 748524), (18, 623770), (19, 590940), (20, 561393), (21, 534660), (28, 400995), (30, 374262), (35, 320796), (36, 311885), (38, 295470), (42, 267330), (45, 249508), (49, 229140), (57, 196980), (60, 187131), (63, 178220), (67, 167580), (70, 160398), (76, 147735), (84, 133665), (90, 124754), (95, 118188), (98, 114570), (105, 106932), (114, 98490), (126, 89110), (133, 84420), (134, 83790), (140, 80199), (147, 76380), (171, 65660), (180, 62377), (190, 59094), (196, 57285), (201, 55860), (210, 53466), (228, 49245), (245, 45828), (252, 44555), (266, 42210), (268, 41895), (285, 39396), (294, 38190), (315, 35644), (335, 33516), (342, 32830), (380, 29547), (399, 28140), (402, 27930), (420, 26733), (441, 25460), (469, 23940), (490, 22914), (532, 21105), (570, 19698), (588, 19095), (603, 18620), (630, 17822), (665, 16884), (670, 16758), (684, 16415), (735, 15276), (798, 14070), (804, 13965), (855, 13132), (882, 12730), (931, 12060), (938, 11970), (980, 11457), (1005, 11172), (1140, 9849), (1197, 9380), (1206, 9310), (1260, 8911), (1273, 8820), (1330, 8442), (1340, 8379), (1407, 7980), (1470, 7638), (1596, 7035), (1710, 6566), (1764, 6365), (1862, 6030), (1876, 5985), (1995, 5628), (2010, 5586), (2205, 5092), (2345, 4788), (2394, 4690), (2412, 4655), (2546, 4410), (2660, 4221), (2793, 4020), (2814, 3990), (2940, 3819), (3015, 3724), (3283, 3420)]